condition	mean	min	max
4 h after light	941.6	941.6	941.6
8 h after light	909.95	881.1	938.8
12 h after light	1067.1999999999998	905.3	1229.1
4 h after dark	1156.45	964.5	1348.4
8 h after dark	1370.7	1320.0	1421.4
12 h after dark	1201.5	1038.7	1364.3