condition	mean	min	max
4 h after light	1578.4	1578.4	1578.4
8 h after light	1432.6999999999998	1391.3	1474.1
12 h after light	1372.65	1295.7	1449.6
4 h after dark	1420.4	1314.9	1525.9
8 h after dark	1516.05	1417.5	1614.6
12 h after dark	1643.4	1450.3	1836.5