condition	mean	min	max
1 h after light	20.483914493333334	16.70848982	25.13471563
3 h after light	14.199193796666666	12.50553867	16.67765721
5 h after light	17.84746236666667	11.51509616	22.06732579
7 h after light	20.30285271	15.87189587	22.62024771
9 h after light	19.92155208333333	12.08487605	24.13945826
11 h after light	15.732298266666668	15.0595736	17.00746676
13 h after light	21.7469426	15.01570932	26.76896556
15 h after light	17.147807196666665	16.7223702	17.63857291
1 h after dark	19.63333615333333	18.02673105	21.94806378
3 h after dark	16.69869964	14.43892525	21.21298342
5 h after dark	17.76966025	14.16092002	21.05599732
7 h after dark	21.841496183333334	20.40128339	23.00424559