condition mean min max 0 h after light 5.659195 5.44096 5.87743 4 h after light 2.43644 2.10081 2.77207 8 h after light 2.771815 2.67524 2.86839 4 h after dark 3.5556850000000004 3.40384 3.70753 8 h after dark 4.53978 4.30301 4.77655 12 h after dark 4.42891 4.14321 4.71461