condition	mean	min	max
4 h after light	607.479279	592.880347	622.078211
8 h after light	717.574642	629.730615	805.418669
12 h after light	646.688194	558.262848	735.11354
4 h after dark	567.8406425000001	497.401846	638.279439
8 h after dark	580.9968630000001	554.453977	607.539749
12 h after dark	487.539749	487.539749	487.539749