condition mean min max 2 h after light 36.204100000000004 34.5362 38.9759 6 h after light 40.43443333333333 36.5169 44.6418 10 h after light 46.7959 43.7755 50.4548 2 h after dark 41.279066666666665 39.3742 44.8015 6 h after dark 40.5678 37.5876 44.6952 10 h after dark 32.62433333333333 30.6283 34.5422