condition	mean	min	max
1 h after light	10.059983946500001	9.729551413	10.39041648
3 h after light	14.472839103333333	12.10424522	16.55582088
5 h after light	16.50614185	13.61581522	22.18516957
7 h after light	17.33380852333333	14.03075047	19.3705253
9 h after light	19.238056036666666	16.12554306	21.02725705
11 h after light	19.585458013333334	16.04248049	22.83446543
1 h after dark	23.661330969999998	18.67626394	27.364881
3 h after dark	20.625844166666667	17.04308704	25.92130693
5 h after dark	17.65929462	15.96841702	19.32467895
7 h after dark	15.750753693333332	14.419522699999998	17.49794325
9 h after dark	15.79145131	14.65091711	18.02260253
11 h after dark	15.826119806666666	14.73713502	17.67532529