condition mean min max 4 h after light 97.416874 90.448113 104.385635 8 h after light 91.5502975 82.406993 100.693602 12 h after light 110.1236775 100.847447 119.399908 4 h after dark 99.54540700000001 98.243367 100.847447 8 h after dark 111.3181385 107.600725 115.035552 12 h after dark 66.152116 66.152116 66.152116