Galaxy UV luminosity functions at z = 8. The red symbols show number densities from the galaxy sample presented in this work (uncorrected for incompleteness). The upper limits are at 1σ. The orange diamonds correspond to the measurement only based on the gold sample. The data points from B20; S19; Bouwens et al. (2021, 2015b), Finkelstein et al. (2015), McLure et al. (2013) are represented. The best-fitting double power-law function from B20 and the Schechter function from Bouwens et al. (2021) are displayed.