condition	mean	min	max
4 h after light	1794.4	1794.4	1794.4
8 h after light	1557.15	1467.4	1646.9
12 h after light	1482.5	1465.3	1499.7
4 h after dark	1645.6999999999998	1376.1	1915.3
8 h after dark	1549.9	1501.5	1598.3
12 h after dark	1492.3000000000002	1331.2	1653.4