condition mean min max 1 h after light 4.574055907 4.574055907 4.574055907 3 h after light 5.0610092865 3.625048763 6.49696981 5 h after light 9.4330967855 8.457230231 10.40896334 7 h after light 12.005469155 11.03069857 12.98023974 9 h after light 15.34070101 11.14457015 19.53683187 11 h after light 21.92134892 18.80663773 25.03606011 1 h after dark 24.884464565000002 24.48959993 25.2793292 3 h after dark 22.43870465 20.36008112 24.51732818 5 h after dark 19.841795575 19.19292291 20.49066824 7 h after dark 18.284553485 15.26052209 21.30858488 9 h after dark 14.642479715 14.46765807 14.81730136 11 h after dark 13.46996429 12.10524426 14.83468432