condition	mean	min	max
4 h after light	4955.3	4955.3	4955.3
8 h after light	5252.2	4304.7	6199.7
12 h after light	5278.1	5021.9	5534.3
4 h after dark	5464.6	4746.7	6182.5
8 h after dark	6044.1	5222.2	6866.0
12 h after dark	5468.049999999999	4786.2	6149.9