condition	mean	min	max
1 h after light	15.063753325	13.27951405	16.8479926
3 h after light	12.334660123333334	10.76812215	14.62096077
5 h after light	12.33707298	11.30137313	14.23417406
7 h after light	13.403205836666666	12.96692497	13.99691338
9 h after light	14.516086216666666	13.51031158	15.29879747
11 h after light	15.15149746	13.78372655	17.11066473
13 h after light	16.21810654	15.0357081	18.32375422
15 h after light	15.04957392	13.59114605	17.38916541
1 h after dark	18.804047713333333	13.98464982	21.28927127
3 h after dark	20.16353352	18.57948562	21.47936575
5 h after dark	20.25615366	16.838427	22.948881399999998
7 h after dark	18.35033457	16.12627279	20.49543222