condition mean min max 2 h after light 27.765133333333335 4.68202 105.18 6 h after light 50.29052 3.96927 180.779 10 h after light 62.82272666666667 3.50915 188.805 14 h after light 4.20887 2.80471 6.45686 18 h after light 4.180885 2.16678 6.46432 2 h after dark 29.993955 3.1845 152.855