LineageOS lets you activate it on a schedule, e.g. 10 p.m. to 7 a.m. I think maybe stock Android does too? This is one of the many areas that Samsung phones su

LineageOS lets you activate it on a schedule, e.g. 10 p.m. to 7 a.m. I think maybe stock Android does too? This is one of the many areas that Samsung phones suck. For many versions, and for older phones that are mostly stuck on those versions, they hide this Android feature entirely. I managed to get it sort-of working by figuring out the intent name and making a shortcut for it in my launcher. (If you have a brand new Samsung, I don't think this is an issue.)