condition mean min max 0 h after light 22.2866 19.6336 24.9396 2 h after light 10.512615 9.67743 11.3478 4 h after light 15.712499999999999 14.2478 17.1772 8 h after light 27.9981 24.0637 31.9325 12 h after light 27.550449999999998 24.9296 30.1713 2 h after dark 29.1462 28.1339 30.1585 4 h after dark 33.58535 32.1958 34.9749 8 h after dark 31.453449999999997 30.5617 32.3452 12 h after dark 22.284149999999997 20.0508 24.5175