MAR of simulated clusters in the low- (lower set of points) and high- (upper set of points) mass bins. The blue squares and the red triangles show the median MAR based on the three-dimensional and the caustic mass profiles, respectively. The blue shaded areas show the 68th percentile range of the distribution of the MAR derived from the three-dimensional mass profiles; the red error bars show the 68th percentile ranges of the estimates obtained with the caustic mass profiles.