SR μCT data showing A the lacunar volume (Lc.V) distribution, B the average Lc.V as a function of age, C the best fit ellipsoidal radii distribution, D the average ellipsoidal radii as a function of age, E the lacunar stretch (Lc.St) distribution, F the average Lc.St as a function of age, G the osteocyte lacunar oblateness (Lc.Ob) distribution, and H the average Lc.Ob as a function of age. All distributions are normalized according to the total number of osteocyte lacunae in the respective age group. The distributions are gray scale coded according to age, with increasing gray level values with increasing age.