condition mean min max 2 h after light 0.029482833333333333 0.0 0.176897 6 h after light 0.1042195 0.0 0.456618 10 h after light 0.1012745 0.0 0.277758 14 h after light 0.10513299999999999 0.0 0.290259 18 h after light 0.1701885 0.0 0.40502 2 h after dark 0.12547766666666665 0.0 0.557933