condition	mean	min	max
4 h after light	5739.2	5739.2	5739.2
8 h after light	5457.75	5442.2	5473.3
12 h after light	6118.35	5845.4	6391.3
4 h after dark	6533.7	6506.2	6561.2
8 h after dark	6738.55	5341.8	8135.3
12 h after dark	6255.35	5630.3	6880.4