Comprehension question Automation Trigger sun.sun

Dear Community
I have a comprehension question about my own trigger (entity sun.sun):

- alias: 'Covers East down if not at home'
  trigger:
      platform: numeric_state
      entity_id: sun.sun
      value_template: "{{ state_attr('sun.sun', 'azimuth') }}"
      above: 95
      below: 200

The automation works perfectly and is awesome. But this automations only triggers once a day. I do not understand why the trigger is not triggering all the time if azimuth is between 95 and 200. Since the sun.sun state gets updated every few minutes the azimuth-attribute gets updated every few minutes as well. Should it not trigger when the value turns from 100 to 110? If i am right my automation only triggers once (if the azimuth value reaches 95)

Can someone give me a hint?

Blockquote

Can someone give me a hint?