condition mean min max 3 h after light 107.01453333333333 97.2226 116.117 6 h after light 112.47323333333333 93.4197 132.397 9 h after light 146.273 116.751 169.433 12 h after light 172.772 120.831 230.204 3 h after dark 180.22166666666666 160.915 190.952 6 h after dark 143.04733333333334 135.734 146.856 9 h after dark 117.855 101.059 126.437 12 h after dark 93.9329 80.1718 107.694