condition	mean	min	max
4 h after light	1614.0	1614.0	1614.0
8 h after light	1554.95	1427.4	1682.5
12 h after light	1283.6999999999998	1082.3	1485.1
4 h after dark	1230.55	1175.1	1286.0
8 h after dark	1320.6999999999998	1262.1	1379.3
12 h after dark	1459.4	1353.6	1565.2