condition	mean	min	max
1 h after light	11.953860391	9.466584272	14.44113651
3 h after light	14.241937103333333	11.93636182	18.42921102
5 h after light	16.134577093333334	15.56777176	16.82220571
7 h after light	15.931702921	9.639897543	19.93296864
9 h after light	17.591522426666668	15.60673924	19.47859347
11 h after light	18.219775583333334	14.90780501	20.19647633
13 h after light	16.265777733333334	15.43438218	17.26060125
15 h after light	15.528597463333334	12.20964389	18.59059866
1 h after dark	17.17151609	16.84151272	17.7848264
3 h after dark	17.253603216666665	17.06842457	17.38968876
5 h after dark	16.58867312	14.13673909	19.94569445
7 h after dark	17.96836138666667	16.80163984	18.89187763