condition mean min max 3 h after light 254.32711666666665 68.5619 670.787 7 h after light 252.64825 142.083 502.772 11 h after light 229.11066666666667 126.787 439.941 2 h after dark 206.73533333333333 140.026 385.257 6 h after dark 124.482625 66.1729 222.605 10 h after dark 110.8562 73.1053 159.005