Boxplots showing the classification times of the Kilonova Seekers volunteers. Maximum time per classification has been clipped to 2 min to remove those classifications where someone paused mid-classification and submitted at a much later time. The lines inside the bars represent the median classification time, the boxes show the upper (⁠|$Q3$|⁠) and lower (⁠|$Q1$|⁠) quartile values, with width corresponding to the interquartile range (IQR) and the whiskers represent |$Q1-1.5\times IQR$| and |$Q3+1.5\times IQR$|⁠, respectively.