condition	mean	min	max
4 h after light	2051.7687145	1626.023041	2477.514388
8 h after light	2010.257292	1771.924758	2248.589826
12 h after light	1949.8176915	1868.770518	2030.864865
4 h after dark	1698.8849679999998	1509.450368	1888.319568
8 h after dark	1583.1292684999999	1524.232057	1642.02648
12 h after dark	1683.743808	1683.743808	1683.743808