condition mean min max 1 h after light 2.0761189775 1.7773080819999998 2.374929873 3 h after light 3.9710310116666663 2.194725781 5.08407098 5 h after light 6.654418675 6.202668865 7.445100932000001 7 h after light 6.618859706666667 5.492170216 8.805910339 9 h after light 4.934790063666666 3.80397426 5.540115631 11 h after light 6.1689260306666664 4.486772154 7.2861252389999995 1 h after dark 6.49288626 5.361606874 7.621518581 3 h after dark 7.842195687 6.182380677 8.676995455 5 h after dark 8.034752909333333 7.894336932000001 8.263197833 7 h after dark 8.484945590666667 8.20233228 8.933549087000001 9 h after dark 8.729488196666667 7.66355664 9.71933208 11 h after dark 9.061834839333333 7.25687287 10.05592743