condition	mean	min	max
1 h after light	11.77188289	10.51842697	13.02533881
3 h after light	10.530305911666666	8.260862895	12.10479543
5 h after light	14.300206936666667	11.5201511	16.07565812
7 h after light	16.73681811333333	15.84864511	17.70813543
9 h after light	17.13253226333333	15.29879747	18.49515068
11 h after light	14.702855676666667	11.20388468	18.47497022
13 h after light	17.450682093333334	15.38444894	19.25026264
15 h after light	16.08898619	13.52035883	17.70533206
1 h after dark	17.87355506333333	15.99194086	19.94523597
3 h after dark	17.908299783333334	15.93785259	19.62549192
5 h after dark	14.773844453333334	13.31362174	15.86589331
7 h after dark	12.545545463333333	10.87410463	13.53124039