condition	mean	min	max
1 h after light	18.018447103333333	13.00552721	23.33017194
3 h after light	14.136035106666666	13.1339454	15.34753731
5 h after light	18.195130256666666	11.51509616	24.74834063
7 h after light	15.45430172	13.71708385	16.54018622
9 h after light	14.844568093333335	12.08487605	16.65203324
11 h after light	14.970563203333334	11.94379975	17.15813203
13 h after light	18.568450093333333	11.5717393	22.32861582
15 h after light	13.356758593333334	12.74905563	14.32712354
1 h after dark	20.038895919999998	19.62995367	20.26056934
3 h after dark	18.607611926666667	15.38620266	23.89439986
5 h after dark	18.129653713333333	16.47122371	19.48750461
7 h after dark	21.040622826666667	19.32143133	23.10348299