condition mean min max 3 h after light 0.16543633333333332 0.0 0.384146 6 h after light 0.0967758202 5.64606e-05 0.188761 9 h after light 0.04713423333333333 0.0 0.0911259 12 h after light 0.39823375 0.0 1.44343 3 h after dark 0.4781036666666667 0.288752 0.799073 6 h after dark 0.305857 0.287701 0.330528 9 h after dark 0.2861746666666667 0.169698 0.373269 12 h after dark 0.5053235 0.26718 0.743467