condition mean min max 0 h after light 75.20035 72.9549 77.4458 4 h after light 46.029250000000005 38.3934 53.6651 8 h after light 122.50399999999999 115.45 129.558 4 h after dark 139.407 106.847 171.967 8 h after dark 103.039 100.773 105.305 12 h after dark 72.50460000000001 70.4728 74.5364