condition mean min max 4 h after light 799.2393 721.4462 870.3681 8 h after light 2146.338 1337.2 2586.606 12 h after light 2454.9823333333334 1919.3210000000001 3014.698 16 h after light 1301.1206666666667 1065.163 1495.305 4 h after dark 896.5388 845.6179 976.0596 8 h after dark 516.4000666666667 387.5839 588.5288