condition	mean	min	max
3 h after light	9.34145	7.44654	10.8941
6 h after light	7.8022	6.54938	8.59341
9 h after light	8.079776666666667	6.5659	9.10472
12 h after light	9.15424	7.33204	11.1418
3 h after dark	12.069366666666667	10.7159	13.3489
6 h after dark	9.84124	8.81771	10.7873
9 h after dark	9.237753333333334	7.58656	10.9778
12 h after dark	9.069320000000001	8.36354	10.3869