condition	mean	min	max
4 h after light	12.24812	9.918354	14.577886
8 h after light	9.757421	9.316182	10.19866
12 h after light	10.6391305	8.437795	12.840466
4 h after dark	9.405720500000001	8.771394	10.040047
8 h after dark	10.1853695	10.023524	10.347215
12 h after dark	11.564698	11.564698	11.564698