condition mean min max 1 h after light 5.753390802999999 5.753390802999999 5.753390802999999 3 h after light 7.0299918015 6.1380575429999995 7.92192606 5 h after light 7.7285920245 5.927672546 9.529511503 7 h after light 10.980633795 10.09871641 11.86255118 9 h after light 17.51329656 10.75243508 24.27415804 11 h after light 28.79300972 21.37358616 36.21243328 1 h after dark 37.585702395 31.160081599999998 44.01132319 3 h after dark 46.681946395 40.49390441 52.86998838 5 h after dark 55.615287609999996 51.18963927 60.04093595 7 h after dark 49.30310727 45.81522599 52.79098855 9 h after dark 43.324512850000005 42.51399764 44.13502806 11 h after dark 38.52229481 35.73101611 41.31357351