condition	mean	min	max
4 h after light	545.9	545.9	545.9
8 h after light	568.35	495.1	641.6
12 h after light	994.95	613.7	1376.2
4 h after dark	1432.8000000000002	1326.2	1539.4
8 h after dark	1672.4	1390.1	1954.7
12 h after dark	1775.85	1715.4	1836.3