condition	mean	min	max
0 h after light	7.74234	6.58608	8.8986
4 h after light	10.880600000000001	9.6675	12.0937
8 h after light	10.294605	9.49421	11.095
4 h after dark	10.81987	9.48734	12.1524
8 h after dark	9.638660000000002	8.35992	10.9174
12 h after dark	7.725975	7.35733	8.09462