condition	mean	min	max
4 h after light	1135.7	1135.7	1135.7
8 h after light	1179.3	1088.5	1270.1
12 h after light	1083.55	1030.1	1137.0
4 h after dark	662.65	337.0	988.3
8 h after dark	546.0999999999999	464.9	627.3
12 h after dark	786.2	523.5	1048.9