Is it possible to define multiple Adaptive Lighting instances in YAML?

[Sprakle]

I tried to define two separate AL instances in my configuration.yaml file like so:

adaptive_lighting:
  name: "Office Adaptive Lights"
  min_color_temp: 2500
  max_color_temp: 3800
  max_sunrise_time: "07:00:00"
  min_sunset_time: "20:00:00"
  detect_non_ha_changes: true
  lights:
    - light.office_lights

adaptive_lighting:
  name: "Main Adaptive Lights"
  min_color_temp: 2500
  max_color_temp: 3800
  max_sunrise_time: "07:00:00"
  min_sunset_time: "20:00:00"
  detect_non_ha_changes: true
  lights:
    - light.main_lights

But only one instance shows up in HA:

[th3w1zard1]

You definitely can and I highly recommend you do so!
Your syntax is incorrect, here's my yaml file.

adaptive_lighting:
  - name: "al_bedroom_ceilingfan_lights"
    lights: light.bedroom_ceilingfan_lights
    prefer_rgb_color: false
    transition: 120
    initial_transition: 120
    interval: 90
    sleep_transition: 45
    min_brightness: 35
    max_brightness: 100
    min_color_temp: 2000
    max_color_temp: 5500
    sleep_brightness: 1
    sleep_color_temp: 1000
    take_over_control: true
    detect_non_ha_changes: true
    only_once: false
  - name: "al_den_ceilingfan_lights"
    lights: light.den_ceilingfan_lights
    prefer_rgb_color: false
    transition: 45
    sleep_transition: 45
    initial_transition: 120
    interval: 44
    min_brightness: 35
    max_brightness: 100
    min_color_temp: 2000
    max_color_temp: 5500
    sleep_brightness: 1
    sleep_color_temp: 1000
    take_over_control: true
    detect_non_ha_changes: true
    only_once: false
    #max_adapt_attempts: 5
  - name: "al_linkind_dimmer_bulb"
    lights: light.linkind_dimmer_bulb
    prefer_rgb_color: false
    transition: 45
    initial_transition: 120
    interval: 90
    min_brightness: 35
    max_brightness: 100
    sleep_brightness: 1
    take_over_control: true
    detect_non_ha_changes: true
    only_once: false
    #max_adapt_attempts: asdf
  - name: "al_shellyrgbw2_ddcc57"
    lights: light.shellyrgbw2_ddcc57
    prefer_rgb_color: true
    transition: 45
    initial_transition: 120
    interval: 90
    min_brightness: 35
    max_brightness: 100
    min_color_temp: 2000
    max_color_temp: 5500
    sleep_brightness: 1
    sleep_color_temp: 1000
    take_over_control: true
    detect_non_ha_changes: true
    only_once: false
  - name: "al_entrance_leds"
    lights: light.entrance_leds
    prefer_rgb_color: false
    transition: 0
    initial_transition: 0
    interval: 90
    min_brightness: 45
    max_brightness: 100
    min_color_temp: 2000
    max_color_temp: 5500
    sleep_brightness: 1
    sleep_color_temp: 1000
    take_over_control: true
    detect_non_ha_changes: true
    only_once: false

[Sprakle]

Thank you! YAML still confuses me sometimes heh

[snapple-oink]

Would it be possible to have multiple instances for one light/light group and setup an automation to switch between them?

Two reasons:

1. I want my morning and evening brightness/temp curves to be different

and

2. I use Ikea Trådfri bulbs which have white as well as RGB LEDs in them. If I control them with color_temp the range is only 2000K - 4000K and if I use them in color_rgb which enables cooler colours, the colours and whites generally look pretty bad (I guess it starts to mix RGB LEDs with the white ones even when there's no need). The cooler white tones however seem ok.

So I'm wondering whether I could set up one Adaptive Lighting instance for the morning with the desired curve using color_temp, another for daytime using color_rgb and finally a different one for the evening with a different curve which would again use color_temp.

A somewhat slapdash approach but I haven't come across anything better and I guess the other option is to build something from scratch.