Script condition for several entities?

Configuration
1

I am new to HA and just starting out with some baby steps into scripting. Need some help with the following:

I have 2 lights, light.spot_1 and light.spot_2 and I want them to dim to 25% based on their current state. I have managed it for one of them, but this script of course stops if the condition is false. How can I get a script that checks spot_1 and then continue with spot_2 regardless of the state of spot_1?

Bonus question: is it possible to use brightness_pct as condition? Something like ‘if brightness_pct < 50 then execute something’?

dimlights:
  sequence:
    - condition: state
      entity_id: light.spot_1
      state: 'off'
    - service: light.turn_on
      data:
        entity_id: light.spot_1
        brightness_pct: 25
2

nested scripts. Main script has no conditions.

dimlight:
  sequence:
    - condition: state
      entity_id: light.spot_1
      state: 'off'
    - service: light.turn_on
      data:
        entity_id: light.spot_1
        brightness_pct: 25
dimlights:
  sequence:
    - service: script.dimlight