We're considering adding an option to let users automatically apply the night mode theme to the app. This option is offered by some other apps and could be based on 3 potential triggers:
- Ambient brightness level
- Nightshift "on/off" status (ie if nightshift is on at the OS level, also apply night mode)
- Time chosen by the user
Some apps also offer a geolocation based option, however we don't plan to pursue this.
This spike is to look into what options (particularly for 1 and 2) are technically feasible and potential issues/tradeoffs.