condition mean min max 1 h after light 14.96182304 14.21846466 15.70518142 3 h after light 14.424889906666667 13.55752261 16.02814889 5 h after light 15.348726293333334 14.41226344 16.36580746 7 h after light 17.70366239666667 16.54973958 18.94942693 9 h after light 18.358089303333333 15.54667741 21.58517056 11 h after light 18.53696019 16.90551651 20.894835699999998 1 h after dark 17.43899315333333 14.37678043 21.53578761 3 h after dark 20.935741386666667 17.80227689 25.34612944 5 h after dark 23.076480123333333 22.415759100000002 24.34087221 7 h after dark 22.321261816666667 20.03033318 24.51188675 9 h after dark 21.815679723333332 20.96921033 22.46388673 11 h after dark 21.321411153333333 19.40424702 23.40786323