condition	mean	min	max
4 h after light	4251.2	4251.2	4251.2
8 h after light	4100.95	3904.1	4297.8
12 h after light	3435.3	3261.9	3608.7
4 h after dark	3853.8	3249.8	4457.8
8 h after dark	4748.0	4355.2	5140.8
12 h after dark	4982.6	4662.9	5302.3