condition	mean	min	max
4 h after light	10.0099	9.76258	10.15203
8 h after light	9.617603333333333	9.39052	9.7709
12 h after light	9.758876666666668	9.58378	9.90218
4 h after dark	10.064543333333333	10.00227	10.14435
8 h after dark	10.2956	10.048630000000001	10.442269999999999
12 h after dark	10.2948	10.02317	10.571480000000001