condition	mean	min	max
4 h after light	1104.1	1104.1	1104.1
8 h after light	1008.0999999999999	941.9	1074.3
12 h after light	952.3499999999999	939.9	964.8
4 h after dark	856.85	830.0	883.7
8 h after dark	758.8	717.9	799.7
12 h after dark	765.85	641.6	890.1