condition	mean	min	max
4 h after light	397.1699965	342.924364	451.415629
8 h after light	412.1290795	369.421725	454.836434
12 h after light	494.8650785	409.510026	580.220131
4 h after dark	646.1044245	437.621209	854.58764
8 h after dark	665.583576	581.755196	749.411956
12 h after dark	571.317457	571.317457	571.317457