Histogram of maximum variation, |Δm|, from our simulated light curves (see Fig. 4) in F115W (light) and F356W (dark), now sampled at the rest-frame observation times of each image individually. As in Fig. 4, we show the F356W band to represent the rest-frame optical because it has the most epochs. Image A is shown in blue, image B in red, and image C in green. The probabilities of observing a significant event are much lower for the individual images than when combining the images to a full light curve.