condition mean min max 2 h after light 212.8855 143.412 263.77 6 h after light 148.152 121.202 199.117 10 h after light 141.677 109.583 196.862 14 h after light 151.9474 91.1344 199.9 18 h after light 166.81416666666667 116.688 248.855 2 h after dark 185.5755 160.757 216.134