condition mean min max 0 h after light 0.49578 0.346963 0.644597 2 h after light 0.480136 0.422154 0.538118 4 h after light 0.2417585 0.210618 0.272899 8 h after light 0.554011 0.38685 0.721172 12 h after light 0.679358 0.377652 0.981064 2 h after dark 0.8825975 0.442415 1.32278 4 h after dark 0.42376749999999996 0.258142 0.589393 8 h after dark 0.537307 0.349591 0.725023 12 h after dark 1.0388345 0.974769 1.1029