condition mean min max 2 h after light 56.7721 46.8237 66.4157 6 h after light 58.8305 44.3294 77.7479 10 h after light 62.144783333333336 34.1695 89.8684 14 h after light 83.62676666666667 46.7707 137.352 18 h after light 93.253 61.4884 113.722 2 h after dark 59.993833333333335 34.1032 89.0836