{
  "request_id": "[uuid]",
  "event_type": "late_night_screen_on",
  "captured_at": "[fmttime]",
  "context": {
    "screen_on_minutes": [variable],
    "foreground_app": "[fg_app]"
  }
}

{
  "request_id": "[uuid]",
  "event_type": "late_night_app_open",
  "captured_at": "[fmttime]",
  "context": {
    "foreground_app": "[fg_app]",
    "foreground_package": "[fg_package]",
    "blacklist_app_hit": "[fg_app]"
  }
}

{
  "request_id": "[uuid]",
  "event_type": "late_night_usage_overrun",
  "captured_at": "[fmttime]",
  "context": {
    "foreground_app": "[fg_app]",
    "session_duration_minutes": [variable]
  }
}

{
  "source": "tasker",
  "captured_at": null,
  "timezone": "Asia/Shanghai",
  "foreground_app": "%WIN",
  "foreground_package": "%WINPKG",
  "screen_on": "%SCREEN",
  "charging": "%CHARGING",
  "battery_level": "%BATT",
  "apps": [
    { "app_name": "X", "package_name": "com.twitter.android", "seconds": 7320 },
    { "app_name": "微信", "package_name": "com.tencent.mm", "seconds": 2410 }
  ]
}

{
  "app_name": "微信",
  "title": "来自 Tara 的消息",
  "content": "晚上吃啥？",
  "package_name": "com.tencent.mm"
}