condition mean min max 4 h after light 115.46936666666666 105.4175 131.3465 8 h after light 55.415110000000006 38.21842 72.57793000000001 12 h after light 117.11873333333334 105.4178 127.3794 16 h after light 180.64756666666668 152.1464 217.7982 4 h after dark 230.10893333333334 199.0094 265.7154 8 h after dark 150.0442 105.988 185.3721