condition	mean	min	max
0 h after light	3.54755	3.47666	3.61844
4 h after light	2.65878	2.41127	2.90629
8 h after light	3.311455	2.73413	3.88878
4 h after dark	3.505725	2.83595	4.1755
8 h after dark	3.6390599999999997	3.50488	3.77324
12 h after dark	2.86979	2.81938	2.9202