condition	mean	min	max
4 h after light	10.212420999999999	10.19866	10.226182
8 h after light	9.313045500000001	9.018449	9.607642
12 h after light	9.8249625	8.476929	11.172996
4 h after dark	9.269808	9.269808	9.269808
8 h after dark	8.869899	8.063449	9.676349
12 h after dark	9.621595	9.621595	9.621595