condition	mean	min	max
4 h after light	10.410843333333334	9.99727	10.65676
8 h after light	9.954566666666667	9.39185	10.32903
12 h after light	9.75872	9.38181	10.12888
4 h after dark	9.09478	8.253210000000001	9.70432
8 h after dark	9.61019	8.97259	10.03941
12 h after dark	10.039543333333333	9.61627	10.29694