condition	mean	min	max
4 h after light	11.0199465	10.082647	11.957246
8 h after light	12.352183499999999	10.955611	13.748756
12 h after light	10.518644	9.934388	11.1029
4 h after dark	11.0162245	10.554932	11.477517
8 h after dark	12.457248	11.477517	13.436979
12 h after dark	12.017027	12.017027	12.017027