TESS light curves of K2-22 for Sectors 45, 46, and 72 phased to the orbital period of “b". The red curve is the median in 20 bins and the shaded region is the 68% confidence range based on 1000 re-samples with replacement. The vertical dotted lines are the predicted phases of ingress and egress based on a 46-min transit duration (Sanchis-Ojeda et al. 2015). Many individual data points outside the range are not shown.