condition	mean	min	max
1 h after light	16.754877455	14.13458571	19.3751692
3 h after light	18.635414886666666	16.77059643	22.11410029
5 h after light	18.784868226666667	16.6942497	20.60375046
7 h after light	17.72091649	15.93266095	19.8198146
9 h after light	15.750388016666667	13.75482285	19.2660317
11 h after light	18.444979846666666	16.12603823	19.78365809
1 h after dark	16.7089235	14.30213996	21.44347497
3 h after dark	17.422140303333332	14.79360995	19.99449914
5 h after dark	18.011580923333334	15.02839538	20.45016688
7 h after dark	17.25344790666667	14.426458300000002	18.94863965
9 h after dark	16.416120066666668	15.7572439	17.15804344
11 h after dark	11.900044904666666	8.960939599	17.30459212