condition	mean	min	max
4 h after light	3789.6	3789.6	3789.6
8 h after light	3471.3500000000004	3152.9	3789.8
12 h after light	2886.45	2589.8	3183.1
4 h after dark	3518.3999999999996	2277.4	4759.4
8 h after dark	4456.35	4019.6	4893.1
12 h after dark	4600.05	4163.3	5036.8