condition	mean	min	max
4 h after light	9.98284	7.79728	12.1684
8 h after light	9.364645	8.64779	10.0815
12 h after light	9.99477	8.97314	11.0164
4 h after dark	11.8988	11.1902	12.3189
8 h after dark	11.613	11.1142	11.9287
12 h after dark	10.207510000000001	9.50843	10.651