Multi-wavelength light curves of BL Lac between 21 September and 30 November 2022. From top to bottom: LST-1 night-wise VHE γ-ray light curve above 200 GeV; Fermi-LAT 12-hour binned HE γ-ray light curves between 100 MeV and 300 GeV; XRT X-ray light curve between 0.3 and 10 keV; UVOT optical-UV light curves in the available filters; optical light curves in the BVRI bands; and 37-GHz and 225-GHz radio light curves. The dashed blue line in the top panel indicates the Crab nebula flux above 200 GeV (Aleksić et al. 2016). The blue contours, delimited by dashed black lines, indicate the Bayesian blocks identified in the LST-1 light curve.