condition	mean	min	max
0 h after light	10.298369999999998	9.92194	10.6748
4 h after light	12.2351	11.519	12.9512
8 h after light	7.7924299999999995	7.69616	7.8887
4 h after dark	8.366185	6.65977	10.0726
8 h after dark	9.829215	9.39603	10.2624
12 h after dark	8.92701	7.85746	9.99656