condition mean min max 0 h after light 21.5631 16.5807 26.5455 2 h after light 116.79 101.364 132.216 4 h after light 54.419799999999995 49.2457 59.5939 8 h after light 28.9265 27.1186 30.7344 12 h after light 25.776600000000002 20.3825 31.1707 2 h after dark 6.7754199999999996 5.23466 8.31618 4 h after dark 4.35233 3.3926 5.31206 8 h after dark 4.4575949999999995 4.30372 4.61147 12 h after dark 25.643099999999997 22.6955 28.5907