condition	mean	min	max
4 h after light	2062.3	2062.3	2062.3
8 h after light	2905.25	1914.0	3896.5
12 h after light	3964.05	3423.3	4504.8
4 h after dark	4532.3	3511.0	5553.6
8 h after dark	4819.549999999999	4099.2	5539.9
12 h after dark	4246.9	4022.3	4471.5