condition mean min max 3 h after light 77.6055 66.7686 87.4783 6 h after light 52.412333333333336 51.7961 53.2003 9 h after light 62.447900000000004 46.3821 82.1162 12 h after light 88.304 56.43 106.956 3 h after dark 78.9907 66.8002 89.0892 6 h after dark 53.745666666666665 46.2268 63.8434 9 h after dark 48.81623333333334 36.0951 57.0498 12 h after dark 41.0245 34.984 46.2686