Ok, so I’m really sensitive to bright lights in the evenings and would like to programmatically change the light intensity based on time of day. I currently do this be using the “after sunset” function, but I usually go to bed before the sunset - so it won’t really help me. It’s great for turning on…

Thanks! Looks like a decent option that might save me a lot of work. Thanks :slight_smile:

This app created dim/color values based on the the sun. As it’s using flows to forward these values to the ligth device, you can check if it’s afternoon and use a fixed dim setting for morning. [image] Circadian Lighting Adds support for circadian lighting with dynamic brightness and t…

Thanks! The first one seems very promising. I need to see how much control it gives. The last one seems a little too complicated for me :rofl:

The Circadian Light app does not seem to be developed further. The community has made some interesting and good suggestions on how the app could be improved. Unfortunately, these points were not followed up by the developer. With the app Sun Events you can also simulate Circadian Lighting, which is…

What do you mean by “create own events”?

You can create your own Sun events as trigger: [IMG_2271] (Sorry for German language) My events Here you can define your personal events. The events are based on the position of the sun in degrees and you have to define the sunrise and the name. (Translated with deepl.com )

Need help with formula/idea

Questions & Help

Call_e July 21, 2023, 6:36am 2

Perhaps this can help you: Advanced Scheduler App for Homey | Homey and here is the forum thread for the app.

Topic		Replies	Views
Circadian Lighting APP - Aber wie funktioniert das? Apps (DE) homey-pro	1	278	March 26, 2024
Circadian lighting soll sich auf ein bestimmtes Datum beziehen 🇩🇪 Deutsch (German) homey-pro	15	209	November 5, 2025
Light at sunset +35 min Apps	7	815	April 19, 2022
[APP][Pro] Circadian Lighting Apps advancedflow	80	5938	January 17, 2026
Sunrise/Sunset/Daylight Simulator Questions & Help flow	1	56	April 18, 2026

Need help with formula/idea

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