condition	mean	min	max
4 h after light	5138.4	5138.4	5138.4
8 h after light	4940.55	4847.1	5034.0
12 h after light	3851.5	3293.1	4409.9
4 h after dark	3295.1499999999996	2743.7	3846.6
8 h after dark	3955.3	3348.8	4561.8
12 h after dark	4372.6	4305.1	4440.1