condition mean min max 2 h after light 39.696600000000004 15.7264 117.397 6 h after light 34.885216666666665 22.321 49.8986 10 h after light 15.0901 11.27 21.9157 14 h after light 17.68603 7.12511 30.9603 18 h after light 26.447733333333332 12.5092 38.7662 2 h after dark 512.7198 80.3196 1160.66