condition	mean	min	max
0 h after light	9.64697	9.22224	10.0717
4 h after light	12.50625	12.0269	12.9856
8 h after light	10.2185	10.0668	10.3702
4 h after dark	8.770615	7.25093	10.2903
8 h after dark	11.0661	10.8619	11.2703
12 h after dark	9.20413	9.14794	9.26032