condition	mean	min	max
4 h after light	1299.9	1299.9	1299.9
8 h after light	1533.0	1308.2	1757.8
12 h after light	1364.0	1168.5	1559.5
4 h after dark	1492.85	1475.8	1509.9
8 h after dark	1618.35	1423.3	1813.4
12 h after dark	1584.35	1568.0	1600.7