condition	mean	min	max
4 h after light	4143.2	4143.2	4143.2
8 h after light	5227.450000000001	4538.1	5916.8
12 h after light	5637.1	5516.6	5757.6
4 h after dark	6299.549999999999	5872.7	6726.4
8 h after dark	6953.95	6593.9	7314.0
12 h after dark	5372.25	4699.2	6045.3