condition	mean	min	max
4 h after light	855.3	855.3	855.3
8 h after light	949.05	864.8	1033.3
12 h after light	878.45	859.7	897.2
4 h after dark	988.8499999999999	866.1	1111.6
8 h after dark	872.2	800.8	943.6
12 h after dark	901.8	809.9	993.7