condition mean min max 4 h after light 4092.3873333333336 3820.19 4597.925 8 h after light 1291.782 1104.308 1574.614 12 h after light 99.61782 44.1551 155.0674 16 h after light 71.48925333333334 38.614740000000005 93.5218 4 h after dark 504.54953333333333 379.7862 585.2605 8 h after dark 2700.215333333333 2573.909 2947.9429999999998