Create wake-up lighting

[gderber]

Should slowly increase the brightness from 0% - 100% over a period of time (30-90 minutes). The time should end at the same time adaptive lighting begins adjusting Color temperature ("sunrise")

Maybe start at 1% brightness and red, and over the time transition to adaptive lighting minimum color temp at which time adaptive lighting takes over.

Refs:

• https://community.home-assistant.io/t/phillips-hue-wakeup-light-with-fade-in/18688/
• https://www.reddit.com/r/homeassistant/comments/qomn20/set_bulb_brightness_as_a_relation_to_sunrise/
• https://www.reddit.com/r/Hue/comments/of9brq/light_transition_times_in_home_theater_automation/
• https://www.reddit.com/r/Hue/comments/it131h/light_dimming_over_hours/
• https://149walnut.com/2017-12-using-home-assistant-and-philips-hue-to-create-a-full-colour-sunrise-alarm-clock/

[gderber]

Hue has added the following scenes, which if sequenced in a script should make a nice sunrise:

1. Beginnings
2. First Light
3. Horizon
4. Valley Dawn
5. Sinflaire

Should end at CT: 2000k, bri: 100%

Needs to check initial transitions from "off" to scene 1. If crappy, copy scene 1 and adjust brightness to 1% and use that as the initial scene.

Time for each step:

1. 21 minutes
2. 13 minutes (34 minutes running total)
3. 8 minutes (42 minutes running total)
4. 5 minutes (47 minutes running total)
5. 3 minutes (50 minutes running total)
6. 2 minutes (52 minutes running total)