condition	mean	min	max
1 h after light	5.5386624055	3.856756555	7.220568256
3 h after light	9.199672417333334	4.161487323	13.53288927
5 h after light	13.91516521	9.02930762	17.36967394
7 h after light	19.608203109999998	18.51837087	21.5127657
9 h after light	20.342506903333334	19.12349683	21.4056201
11 h after light	17.857503783333335	16.08743561	18.79599075
13 h after light	14.395865563333333	13.66882554	15.00985996
15 h after light	9.531908892333334	3.043850417	13.34223237
1 h after dark	19.990892693333333	13.02193842	28.23577058
3 h after dark	15.096847796333334	7.748790209	25.97102342
5 h after dark	14.878866615	8.991922535	18.86908026
7 h after dark	15.343300379999999	10.92421571	17.58921671