condition	mean	min	max
4 h after light	1036.1	1036.1	1036.1
8 h after light	1070.15	970.2	1170.1
12 h after light	1161.75	975.2	1348.3
4 h after dark	988.0999999999999	649.1	1327.1
8 h after dark	923.45	880.7	966.2
12 h after dark	839.85	688.1	991.6