condition	mean	min	max
4 h after light	1324.1	1324.1	1324.1
8 h after light	1066.05	940.9	1191.2
12 h after light	1058.3000000000002	997.2	1119.4
4 h after dark	1257.65	1169.1	1346.2
8 h after dark	1458.2	1432.7	1483.7
12 h after dark	1414.85	1349.3	1480.4