Multi-band light curves of AT 2010dn (top-left), AT 2012jc (top-right), AT 2013lb (middle-left), AT 2013la (middle-right), and AT 2018aes (bottom). The dashed vertical lines indicate the R/r-band maximum time. Upper limits are marked by empty symbols with arrows. The light curves are shifted with some constants for clarity and the shift amount is reported at the top. The errors of most magnitudes are smaller than the plotted symbol sizes.