condition	mean	min	max
0 h after light	2.18885	1.83673	2.54097
4 h after light	3.217425	2.98548	3.44937
8 h after light	2.47953	2.46615	2.49291
4 h after dark	3.744215	3.65076	3.83767
8 h after dark	3.307225	2.95347	3.66098
12 h after dark	2.9336149999999996	2.62038	3.24685