condition mean min max 2 h after light 248.618 201.447 283.169 6 h after light 230.37983333333335 213.806 244.699 10 h after light 287.4255 236.649 320.158 14 h after light 281.543 233.411 328.196 18 h after light 242.33216666666667 179.291 298.935 2 h after dark 116.75635 86.1367 152.358