condition mean min max 1 h after light 4.565797657333333 2.96826493 5.671423014 3 h after light 5.531528868333333 4.066381671 6.44596567 5 h after light 4.722963039666666 3.7162355789999997 5.846858478 7 h after light 5.8707216870000005 5.331545799 6.627212661000001 9 h after light 5.591932097 4.915117499 6.409235817000001 11 h after light 5.019151694 4.500562223999999 5.646286259 13 h after light 4.360762148666667 3.535809229 4.884384711 15 h after light 5.087420827 4.746136900000001 5.7150939020000004 1 h after dark 4.189740200666667 3.450092068 4.8828276719999995 3 h after dark 4.80288093 4.216626968 5.303245855 5 h after dark 4.91424632 3.897500922 5.60361219 7 h after dark 5.140241888666667 4.139390832 6.104045223