condition	mean	min	max
1 h after light	17.468550915	16.80795928	18.12914255
3 h after light	17.572654516666667	17.02154794	18.038141500000002
5 h after light	15.562542543333334	14.72331977	16.42327935
7 h after light	17.04656818	16.53033228	17.55469294
9 h after light	16.726073543333335	15.15267071	17.65620156
11 h after light	17.27695519	14.87035861	19.18580029
1 h after dark	13.431106856666666	10.35853519	17.68600805
3 h after dark	11.257557635666666	9.285580957	13.98893661
5 h after dark	9.780036308333333	7.028489095	12.38622095
7 h after dark	6.855121283666667	6.521285075	7.500118308999999
9 h after dark	5.8011922626666665	5.093936606000001	6.783412521
11 h after dark	5.504395173333333	3.3988010789999996	8.767660009