FWIW, until I went in manually, I was monkeying with f.lux around Daylight Savings switches specifically <i>to</i> make it show up the way I wanted it. 4PM is a good time for it to start for me, because it heads off eyestrain at the pass before the sun starts getting low enough and yet my work time&#x27;s still ongoing. YM, of course, MV.