condition	mean	min	max
4 h after light	1693.9	1693.9	1693.9
8 h after light	1515.9	1485.6	1546.2
12 h after light	1582.85	1346.9	1818.8
4 h after dark	2234.9	1858.3	2611.5
8 h after dark	2332.3500000000004	2151.9	2512.8
12 h after dark	2053.75	1880.6	2226.9