condition mean min max 1 h after light 4.239765092 4.239765092 4.239765092 3 h after light 7.374535463499999 6.178349643 8.570721284 5 h after light 11.33773464 10.12389591 12.55157337 7 h after light 14.35510722 13.02759038 15.68262406 9 h after light 14.896275750000001 13.54072375 16.25182775 11 h after light 18.266365349999997 15.5901908 20.942539899999996 1 h after dark 33.842530265 20.08870723 47.5963533 3 h after dark 47.48240602 45.46356133 49.50125071 5 h after dark 51.21487279 49.06017239 53.36957319 7 h after dark 57.758355140000006 52.97862793 62.53808235 9 h after dark 61.318519605 58.533169900000004 64.10386931 11 h after dark 65.08814194499999 64.38331163 65.79297226