condition	mean	min	max
4 h after light	6010.0	6010.0	6010.0
8 h after light	6079.95	5692.2	6467.7
12 h after light	5326.9	5183.1	5470.7
4 h after dark	5643.5	4962.4	6324.6
8 h after dark	6256.1	5807.8	6704.4
12 h after dark	6108.9	5663.1	6554.7