Added timed lights with multiple triggers (#6314)

A single sensor is often not enough when it comes to motion sensors so here's an example for multiple sensors

source/_cookbook/turn_on_light_for_10_minutes_when_motion_detected.markdown

@@ -36,3 +36,40 @@ automation:
     service: homeassistant.turn_off
     entity_id: light.kitchen_light
 ```
+
+Or in the case of multiple sensors/triggers:
+
+```yaml
+automation:
+- alias: Turn on hallway lights when the doorbell rings, the front door opens or if there is movement
+  trigger:
+  - platform: state
+    entity_id: sensor.motion_sensor, binary_sensor.front_door, binary_sensor.doorbell
+    to: 'on'
+  action:
+  - service: homeassistant.turn_on
+    data:
+      entity_id:
+        - light.hallway_0
+        - light.hallway_1
+  - service: timer.start
+    data:
+      entity_id: timer.hallway
+
+- alias: Turn off hallway lights 10 minutes after trigger
+  trigger:
+    platform: event
+    event_type: timer.finished
+    event_data:
+      entity_id: timer.hallway
+  action:
+    service: homeassistant.turn_off
+    data:
+      entity_id:
+        - light.hallway_0
+        - light.hallway_1
+
+timer:
+  hallway:
+    duration: '00:10:00'
+```