condition mean min max 4 h after light 5.7278400000000005 4.79439 6.66129 8 h after light 103.9585 101.503 106.414 12 h after light 73.8783 70.3135 77.4431 4 h after dark 3.29848 2.82236 3.72978 8 h after dark 0.2762429 0.0443397 0.473613 12 h after dark 0.5881756666666667 0.304509 0.922724