condition	mean	min	max
4 h after light	4461.3	4461.3	4461.3
8 h after light	5698.85	5523.4	5874.3
12 h after light	4193.900000000001	1740.2	6647.6
4 h after dark	1586.7	864.6	2308.8
8 h after dark	987.6	971.2	1004.0
12 h after dark	1377.7	1268.0	1487.4