condition mean min max 4 h after light 136.4069 131.7593 144.1558 8 h after light 101.69226 58.432280000000006 155.2262 12 h after light 166.3303 138.5455 196.0938 16 h after light 165.6607 132.8133 210.2285 4 h after dark 150.75263333333334 130.0633 169.3602 8 h after dark 128.372 92.2138 163.9597