Light curves over a period of 3 h for the adiabatic (left column) and radiative (right column) regimes at energies 1–100 keV (synchrotron only; top rows) and 0.1–10 GeV and >100 GeV (IC only; middle and bottom rows, respectively) for a top-heavy high-density ((k = 2, f = 0.01; solid), a bottom-heavy high-density (k = 3, f = 0.01; dashed), a top-heavy low-density (k = 2, f = 0.1; dashed-dotted), and a bottom-heavy low-density (k = 3, f = 0.1; dotted) clump distribution.