condition mean min max 2 h after light 48.892466666666664 39.4825 55.9078 6 h after light 42.2058 30.7693 54.0046 10 h after light 49.60791666666667 40.6956 64.994 14 h after light 53.454299999999996 35.6887 69.3486 18 h after light 50.638416666666664 33.3646 66.0236 2 h after dark 68.11345 62.6266 75.4448