condition mean min max 0 h after light 0.31299699999999997 0.219045 0.406949 2 h after light 0.11324699999999999 0.106801 0.119693 4 h after light 1.486955 1.3783 1.59561 8 h after light 1.992295 1.89121 2.09338 12 h after light 0.402563 0.3406 0.464526 2 h after dark 0.683836 0.62844 0.739232 4 h after dark 1.0276785 0.947157 1.1082 8 h after dark 0.97678 0.80925 1.14431 12 h after dark 0.35507 0.348143 0.361997