condition	mean	min	max
1 h after light	16.18810043	15.95294757	16.42325329
3 h after light	14.458616883333335	14.28093843	14.72048501
5 h after light	14.633132766666666	12.49869676	15.97205133
7 h after light	16.660035343333334	15.73971972	17.65101241
9 h after light	17.080530066666668	16.07261205	18.48903925
11 h after light	16.502351523333335	15.55276097	17.39489504
13 h after light	16.63071323	13.88352709	18.623774800000003
15 h after light	15.968232460000001	13.23720995	18.54298859
1 h after dark	17.36754684	16.54166383	18.78953071
3 h after dark	16.856499183333334	15.15062405	19.56907534
5 h after dark	16.71885673	14.70771826	18.35910512
7 h after dark	15.626003203333333	14.4319914	16.64412447