Brightness control based on sun elevation

Configuration
1

Hi,

I’m planning to control light brightness based on sun’s elevation. I’m triggering an automation peridically. The problem is how should I format the equation for brightness_pct value. I’m having hard time to understand yaml.

Code below. Thanks in advance.

alias: testi
description: ""
triggers:
  - trigger: time_pattern
    hours: "0"
    minutes: "0"
    seconds: "0"
conditions:
  - condition: numeric_state
    entity_id: sensor.sun_solar_elevation
    above: -6
    below: 0
  - condition: time
    after: "07:00:00"
    before: "20:00:00"
actions:
  - action: light.turn_on
    metadata: {}
    data:
      transition: 59
      brightness_pct: "{{ float(sun_solar_elevation) * -16.66 }}"
    target:
      entity_id: light.ylakerta_reittivalo
mode: single
2

I think I got it sorted out.

brightness_pct: "{{ states('sensor.sun_solar_elevation')|float * -16.66 }}"