condition mean min max 0 h after light 139.11700000000002 131.942 146.292 2 h after light 98.52619999999999 87.0624 109.99 4 h after light 80.5942 70.4752 90.7132 8 h after light 41.529849999999996 39.5728 43.4869 12 h after light 52.57875 52.1734 52.9841 2 h after dark 57.6107 44.6597 70.5617 4 h after dark 76.2815 76.2471 76.3159 8 h after dark 171.115 165.611 176.619 12 h after dark 116.28999999999999 111.323 121.257