template:
  - trigger:
    - platform: state
      entity_id: light.kerstverlichting
      to: "unavailable"
      for: "00:05:00"
    - platform: state
      entity_id: light.kerstverlichting
      to: "unknown"
      for: "00:05:00"
    - platform: state
      entity_id: light.kerstverlichting
      not_to: ["unavailable", "unknown"]
    binary_sensor:
      - name: "Kerstverlichting in gebruik"
        unique_id: "kerstverlichting_in_gebruik"
        state: >
          {{ states('light.kerstverlichting') not in ['unavailable', 'unknown'] }}
        availability: >
          true
        device_class: connectivity