condition mean min max 0 h after light 39.908649999999994 35.1172 44.7001 2 h after light 23.1524 22.3516 23.9532 4 h after light 17.462 13.3137 21.6103 8 h after light 19.29455 10.287 28.3021 12 h after light 26.9496 17.2051 36.6941 2 h after dark 38.77475 36.5766 40.9729 4 h after dark 46.69445 44.5336 48.8553 8 h after dark 49.761449999999996 42.8853 56.6376 12 h after dark 34.01335 15.6448 52.3819