condition mean min max 4 h after light 130.385 82.2 163.17 8 h after light 159.52444443333334 149.07 176.9433333 12 h after light 217.20888886666668 131.87 265.6333333 1.5 h after dark 207.9611111 176.4166667 239.0633333 5.5 h after dark 142.11 111.9 175.1666667 9.5 h after dark 153.42111110000002 116.98 179.7333333