condition mean min max 1 h after light 9.00849826 6.76089906 11.25609746 3 h after light 6.253523562333333 5.77043712 7.084312065 5 h after light 7.1163121490000005 4.704021665 9.015986312 7 h after light 5.871601980666667 5.034545194 6.366051016 9 h after light 8.792546020666666 7.300424296 11.62060934 11 h after light 5.450422764333333 4.1488843619999995 6.926034494 1 h after dark 4.672274518 3.59231919 5.799290155 3 h after dark 7.156622782333333 5.444162634 10.12558932 5 h after dark 8.908377847 8.443183786 9.545071907999999 7 h after dark 5.844474947 4.075238022 7.640708945 9 h after dark 9.986937480666667 7.4207061770000005 13.04435408 11 h after dark 10.943898892333333 9.245852417 12.39796676