condition mean min max 1 h after light 8.997548901 8.353206414 9.641891388 3 h after light 10.51515487 9.34591734 11.76477309 5 h after light 11.70550845 10.94936466 13.13628242 7 h after light 12.840648613333332 11.43716658 14.91757653 9 h after light 11.65146378 10.20803294 13.70517273 11 h after light 9.120244776 8.255493976 9.953024333 13 h after light 12.538315322333332 9.443299957 18.05424041 15 h after light 13.070631283333332 11.5383167 14.35396563 1 h after dark 13.588156223333334 11.96714158 15.45405143 3 h after dark 10.776337887333334 8.182615522 12.25904952 5 h after dark 10.435801049 9.292880367 11.71041074 7 h after dark 11.114282926666666 10.18599415 11.63130595