condition mean min max 3 h after light 36.37296666666667 19.3032 52.2833 6 h after light 69.53813333333333 30.9439 130.037 9 h after light 31.8414 25.7701 40.5583 12 h after light 33.95895 10.702 52.9263 3 h after dark 194.077 100.462 279.12 6 h after dark 29.017500000000002 16.4134 41.3363 9 h after dark 15.54544 7.93458 29.1024 12 h after dark 11.32079 3.31128 19.3303