condition	mean	min	max
4 h after light	9.4429725	8.498618	10.387327
8 h after light	9.389191	8.983973	9.794409
12 h after light	10.050813000000002	10.034508	10.067118
4 h after dark	9.4609485	9.378336	9.543561
8 h after dark	8.826399	8.26562	9.387178
12 h after dark	11.292703	11.292703	11.292703