condition	mean	min	max
4 h after light	468.296161	436.077384	500.514938
8 h after light	778.0516540000001	654.213194	901.890114
12 h after light	713.0820475	653.547423	772.616672
4 h after dark	1373.4141565	868.847441	1877.980872
8 h after dark	1127.5491055	792.743975	1462.354236
12 h after dark	811.446208	811.446208	811.446208