condition	mean	min	max
4 h after light	491.9701205	363.328925	620.611316
8 h after light	315.8140155	295.789968	335.838063
12 h after light	320.590157	243.7805	397.399814
4 h after dark	327.0003155	287.86916	366.131471
8 h after dark	356.0012875	304.616672	407.385903
12 h after dark	548.774886	548.774886	548.774886