condition	mean	min	max
4 h after light	980.1	980.1	980.1
8 h after light	825.9000000000001	761.2	890.6
12 h after light	907.05	780.0	1034.1
4 h after dark	846.65	787.9	905.4
8 h after dark	808.55	550.3	1066.8
12 h after dark	1016.9000000000001	924.6	1109.2