condition	mean	min	max
4 h after light	1.71853	1.26819	2.16887
8 h after light	2.861935	2.8241	2.89977
12 h after light	3.20383	2.95092	3.45674
4 h after dark	3.4568950000000003	3.29615	3.61764
8 h after dark	2.5407	2.42919	2.65221
12 h after dark	2.76042	2.71024	2.8106