condition	mean	min	max
1 h after light	18.4466969	17.76041422	19.13297958
3 h after light	19.00650928	16.38058255	21.50898809
5 h after light	17.541919093333334	14.22306143	21.41424996
7 h after light	22.85193406666667	18.29021556	25.35677868
9 h after light	28.025111483333333	19.56986992	35.31240312
11 h after light	31.73472513	24.51599662	40.59997965
1 h after dark	24.51782031666667	16.45797724	40.03645779
3 h after dark	15.99359451	13.21670282	20.85960901
5 h after dark	19.924863103333333	18.6854954	21.86464681
7 h after dark	20.525134533333333	19.31776899	21.41659789
9 h after dark	16.517352236666667	13.20154386	20.23990811
11 h after dark	19.25968013	15.35320487	24.30333827