condition	mean	min	max
4 h after light	8.6840725	8.622818	8.745327
8 h after light	10.0194065	10.010585	10.028228
12 h after light	9.448412000000001	8.067757	10.829067
4 h after dark	8.9979645	8.994382	9.001547
8 h after dark	8.759771	8.250177	9.269365
12 h after dark	7.582688	7.582688	7.582688