condition	mean	min	max
3 h after light	12.6293	10.8253	14.0301
6 h after light	16.248	13.4703	19.1828
9 h after light	21.401433333333333	20.5568	22.1205
12 h after light	23.1724225	8.98779	29.1
3 h after dark	18.4775	18.1061	18.951
6 h after dark	11.751166666666666	9.6932	12.9535
9 h after dark	9.142093333333333	7.38316	10.1743
12 h after dark	5.44811	5.20938	5.68684