condition mean min max 4 h after light 14.471013666666666 8.129750999999999 20.55288 8 h after light 46.66043333333333 24.57688 62.76501999999999 12 h after light 108.33726 89.78188 141.2367 16 h after light 12.261889333333333 7.9458779999999996 14.8645 4 h after dark 2.8898606666666664 2.349509 3.4900349999999998 8 h after dark 1.5904123333333333 1.5547030000000002 1.644525