condition	mean	min	max
4 h after light	1769.0	1769.0	1769.0
8 h after light	1747.35	1465.4	2029.3
12 h after light	1691.1999999999998	1479.6	1902.8
4 h after dark	1871.1999999999998	1413.8	2328.6
8 h after dark	2172.85	1876.8	2468.9
12 h after dark	1775.9	1767.3	1784.5