Evolution of the median stellar and baryon fractions for galaxies from the TFR sample in the field (black points) and in large structures (red circles) as a function of stellar mass in mass bins of 1 dex. Light grey error bars correspond to the 16th and 84th percentiles of the baryon fraction distributions. The typical uncertainty on stellar mass and baryon fraction is shown as a dark grey error bar on the bottom right. Because we removed galaxies whose mass models have large uncertainties (selection criteria iv and v), the fractions we measure are probably slightly underestimated.