condition mean min max 3 h after light 1.1598398666666667 0.0 3.58298 7 h after light 0.9460146666666667 0.0 3.50959 11 h after light 0.6382277359166667 0.0 3.13204 2 h after dark 0.93708125 0.0 4.24799 6 h after dark 0.8276815833333333 0.0 3.01992 10 h after dark 0.8510765 0.0 3.17922