condition	mean	min	max
4 h after light	4876.715	4833.01	4920.42
8 h after light	4958.77	4920.67	4996.87
12 h after light	4296.780000000001	4138.51	4455.05
4 h after dark	3231.09	2851.94	3610.24
8 h after dark	4131.29	4074.95	4187.63
12 h after dark	4375.8150000000005	4346.96	4404.67