condition mean min max 3 h after light 0.011907475 0.0 0.0842364 7 h after light 0.015540916666666666 0.0 0.186491 11 h after light 0.026457124999999998 0.0 0.136894 2 h after dark 0.08366235 0.0 0.435554 6 h after dark 0.026415766666666667 0.0 0.158053 10 h after dark 0.022586675 0.0 0.181206