condition mean min max 3 h after light 53.5471 46.4762 57.1374 6 h after light 27.1267 23.1586 29.6748 9 h after light 10.900856666666666 8.30827 12.8058 12 h after light 15.466000000000001 8.0292 35.1749 3 h after dark 9.35447 7.35471 10.5129 6 h after dark 10.072136666666667 9.15991 11.0114 9 h after dark 26.6751 25.4972 27.5526 12 h after dark 41.82685 38.7951 44.8586