diff --git a/config/packages/docker_infrastructure.yaml b/config/packages/docker_infrastructure.yaml
index 80c29dca..d9e2e946 100644
--- a/config/packages/docker_infrastructure.yaml
+++ b/config/packages/docker_infrastructure.yaml
@@ -9,11 +9,11 @@
 # Video: https://youtu.be/aceV7ObKJVA
 # Blog: https://www.vcloudinfo.com/2026/07/using-codex-clean-up-home-assistant-entities.html
 # -------------------------------------------------------------------
-# Notes: Hosts run daily read-only APT pending checks plus Mon/Thu 12:00 APT jobs.
-# Notes: All Docker hosts use America/New_York so staggered maintenance shares one local window.
+# Notes: Hosts run daily read-only APT pending checks plus staggered Mon/Thu overnight APT jobs.
+# Notes: All Docker hosts use America/New_York; maintenance starts at 00:30 and is sequenced by host.
 # Notes: Reboots are handled directly on each host by apt_weekly.sh.
 # Notes: Boot reports reuse the registered APT webhook and retry while Home Assistant starts.
-# Notes: Reboot staggering: docker_14, docker_69, docker_17, docker_10.
+# Notes: Reboot order: docker_14, docker_69, docker_17, docker_10; codex-appliance follows after its SMB dependencies recover.
 # Notes: Per-host action-due helpers preserve overdue state across daily checks and HA restarts.
 # Notes: Monitored workload count deduplicates Portainer `_container_2` companion entities.
 # Notes: Container monitoring is dynamic with binary_sensor status preferred over switch state.
@@ -154,6 +154,7 @@ switch:
       - switch.nebula_sync_container_2
       - switch.onenote_indexer_container
       - switch.onenote_indexer_container_2
+      - switch.onenote_indexer_stacey_container
       - switch.paiges_bookshelf_container
       - switch.panel_notes_container
       - switch.panel_notes_container_2
@@ -965,24 +966,28 @@ automation:
           last_result: input_text.apt_docker_10_last_result
           action_due: input_datetime.apt_docker_10_action_due
           reboot_delay: 20
+          maintenance_offset: 45
         docker_14:
           last_check: input_datetime.apt_docker_14_last_check
           last_update: input_datetime.apt_docker_14_last_update
           last_result: input_text.apt_docker_14_last_result
           action_due: input_datetime.apt_docker_14_action_due
           reboot_delay: 5
+          maintenance_offset: 0
         docker_17:
           last_check: input_datetime.apt_docker_17_last_check
           last_update: input_datetime.apt_docker_17_last_update
           last_result: input_text.apt_docker_17_last_result
           action_due: input_datetime.apt_docker_17_action_due
           reboot_delay: 15
+          maintenance_offset: 30
         docker_69:
           last_check: input_datetime.apt_docker_69_last_check
           last_update: input_datetime.apt_docker_69_last_update
           last_result: input_text.apt_docker_69_last_result
           action_due: input_datetime.apt_docker_69_action_due
           reboot_delay: 10
+          maintenance_offset: 15
       host_helpers: "{{ helpers[host_id] if host_id in helpers else none }}"
       previous_result: "{{ states(host_helpers.last_result) | upper }}"
       previous_actionable: >-
@@ -997,14 +1002,14 @@ automation:
         {{ actionable and
            (not previous_actionable or due_missing or previous_reboot != reboot_required) }}
       action_due: >-
-        {% set noon = today_at('12:00') %}
+        {% set maintenance_at = today_at('00:30') + timedelta(minutes=host_helpers.maintenance_offset | int(0)) %}
         {% set weekday = now().weekday() %}
         {% set maintenance_report = event_kind == 'maintenance' %}
         {% set current_window = maintenance_report and weekday in [0, 3]
-            and now() >= noon and now() < noon + timedelta(hours=4) %}
+            and now() >= maintenance_at and now() < maintenance_at + timedelta(hours=4) %}
         {% if current_window %}
           {% set offset = 0 %}
-        {% elif weekday in [0, 3] and now() < noon %}
+        {% elif weekday in [0, 3] and now() < maintenance_at %}
           {% set offset = 0 %}
         {% elif weekday < 3 %}
           {% set offset = 3 - weekday %}
@@ -1012,7 +1017,7 @@ automation:
           {% set offset = 7 - weekday %}
         {% endif %}
         {% set delay = host_helpers.reboot_delay if reboot_required else 0 %}
-        {{ (noon + timedelta(days=offset, minutes=delay)).strftime('%Y-%m-%d %H:%M:%S') }}
+        {{ (maintenance_at + timedelta(days=offset, minutes=delay)).strftime('%Y-%m-%d %H:%M:%S') }}
       result: >-
         {% set security = ' (' ~ security_packages ~ ' SEC)' if security_packages > 0 else '' %}
         {% if not success %}
diff --git a/config/shell_scripts/apt_weekly.sh b/config/shell_scripts/apt_weekly.sh
index 0627144e..5b42a2ce 100644
--- a/config/shell_scripts/apt_weekly.sh
+++ b/config/shell_scripts/apt_weekly.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-# Twice-weekly APT maintenance for Docker hosts (Mon/Thu 12:00 via systemd timer).
+# Twice-weekly overnight APT maintenance for Docker hosts (host-specific Mon/Thu timers).
 # Posts results to Home Assistant webhook and optionally schedules reboot when required.
 
 WEBHOOK_URL="$1"
diff --git a/config/shell_scripts/apt_weekly.timer.sample b/config/shell_scripts/apt_weekly.timer.sample
index bff12068..eb04b268 100644
--- a/config/shell_scripts/apt_weekly.timer.sample
+++ b/config/shell_scripts/apt_weekly.timer.sample
@@ -1,8 +1,9 @@
 [Unit]
-Description=Run APT maintenance twice weekly
+Description=Run APT maintenance twice weekly overnight
 
 [Timer]
-OnCalendar=Mon,Thu *-*-* 12:00:00
+# Deploy host-specific overnight slots from docs/agent_ops_baselines.md.
+OnCalendar=Mon,Thu *-*-* 00:30:00
 Persistent=true
 Unit=apt_weekly.service