condition	mean	min	max
4 h after light	10.0640265	9.650615	10.477438
8 h after light	9.859147499999999	9.828213	9.890082
12 h after light	10.480234	10.447186	10.513282
4 h after dark	8.9892915	8.660257	9.318326
8 h after dark	9.681437	9.298958	10.063916
12 h after dark	9.650615	9.650615	9.650615