condition	mean	min	max
1 h after light	20.0502779	20.0048622	20.0956936
3 h after light	18.22441314	15.94181695	22.22412069
5 h after light	14.183709689999999	11.86170374	18.42819917
7 h after light	18.35755762	17.97595069	18.84990872
9 h after light	15.785791476666667	14.36987591	17.34462153
11 h after light	16.24249657	14.78649512	17.66398044
1 h after dark	15.07236855	11.56790732	18.72255065
3 h after dark	15.705504606666667	14.731712	16.47004505
5 h after dark	20.42925319333333	18.97120634	21.67285166
7 h after dark	17.798903333333335	16.36473424	19.11133909
9 h after dark	13.87966555	12.52611603	14.71401981
11 h after dark	16.03993918	10.13780322	22.53442441