condition	mean	min	max
1 h after light	12.57075538	11.86729113	13.27421963
3 h after light	14.884232013333333	14.55316637	15.35679615
5 h after light	15.20297524	14.88204497	15.41270598
7 h after light	13.862375753333334	12.94771274	14.92284441
9 h after light	13.62090746	13.50180119	13.81073677
11 h after light	13.38078547	12.93174312	13.73163745
1 h after dark	12.515216945	9.832721225	15.61292286
3 h after dark	13.690503933333334	10.83214118	15.38559764
5 h after dark	14.146094373333334	12.32170938	16.97387055
7 h after dark	14.796194916666666	13.83155281	15.73033663
9 h after dark	14.56059872	14.30678939	15.0101332
11 h after dark	12.18668338	10.02060318	13.7667644