condition	mean	min	max
4 h after light	2442.9	2442.9	2442.9
8 h after light	1448.9	991.4	1906.4
12 h after light	594.4	394.4	794.4
4 h after dark	240.45	162.4	318.5
8 h after dark	411.95000000000005	63.2	760.7
12 h after dark	1798.05	609.5	2986.6