condition mean min max 2 h after light 62.2114 29.1631 86.3707 6 h after light 58.621316666666665 38.8402 89.4198 10 h after light 115.6286 71.1158 173.868 14 h after light 148.1835 85.474 270.961 18 h after light 90.38281666666667 67.9894 111.427 2 h after dark 67.60511666666667 30.5816 141.971