condition mean min max 4 h after light 43.02330333333333 31.75992 52.618680000000005 8 h after light 60.97056333333334 35.961459999999995 91.16573000000001 12 h after light 117.29707333333333 35.569309999999994 247.8742 16 h after light 220.71428999999998 29.427809999999997 591.7551 4 h after dark 18.73841 12.103110000000001 28.301479999999998 8 h after dark 5.331397 3.6466160000000003 7.275086