condition mean min max 3 h after light 68.1725 50.7453 88.1145 6 h after light 124.81343333333332 72.1625 216.146 9 h after light 118.10513333333333 56.8364 174.483 12 h after light 115.677625 74.971 152.277 3 h after dark 103.89086666666667 88.1676 121.708 6 h after dark 142.624 117.595 158.481 9 h after dark 171.92733333333334 132.382 233.323 12 h after dark 144.1875 116.733 171.642