Boxplots for interface angle MSD, length rate, and rotation rate distributions. (A) Box plot of the mean squared displacement values for different interface orientation angle bins given in Fig. 3 A. (n = 918 interfaces, k = 3 embryos); (B) Box plot of length rate change for different orientation angles denoted in Fig. 3 B. (n = 5,355 interfaces, k = 7 embryos); (C) Box plot of rotation rate for different orientation angles denoted in Fig. 3 C. (n = 5,355 interfaces, k = 7 embryos).