condition mean min max 0 h after light 31.2223 25.7759 36.6687 2 h after light 34.28275 27.2615 41.304 4 h after light 27.2409355 0.560671 53.9212 8 h after light 19.37645 12.7675 25.9854 12 h after light 32.11225 30.8769 33.3476 2 h after dark 21.417535 4.31257 38.5225 4 h after dark 37.3846 22.5979 52.1713 8 h after dark 8.462559149999999 0.0175183 16.9076 12 h after dark 20.655549999999998 14.1688 27.1423