condition mean min max 3 h after light 23.170633333333335 21.132 26.4747 6 h after light 59.01783333333333 47.4458 67.1629 9 h after light 98.4716 90.1595 112.337 12 h after light 89.514275 19.8771 121.366 3 h after dark 77.82473333333333 72.3774 84.8427 6 h after dark 43.126799999999996 41.1035 45.2774 9 h after dark 26.8139 23.9019 30.9336 12 h after dark 12.92735 12.1179 13.7368