condition	mean	min	max
0 h after light	3.66807	3.19284	4.1433
4 h after light	3.99627	3.77083	4.22171
8 h after light	3.92995	2.91989	4.94001
4 h after dark	5.07016	4.92334	5.21698
8 h after dark	5.152520000000001	4.18526	6.11978
12 h after dark	3.616395	3.28897	3.94382