Gas depletion parameter (left) and hot-gas-phase depletion parameter (right) inside R_500, c. The grey dots represent single galaxy clusters, and these are identified by the different markers listed in the legend in the bottom right corner. The coloured dots represent the median values computed in each of the mass bins of a single snapshot. The colour coding is given by the snapshot’s redshift following the colour bar in the top left corner. The solid lines (and related shadow regions) represent the fits proposed by Eckert et al. (2021; , shown in green) and Akino et al. (2022; , shown in red). The black crosses represent the f_gas estimates of Chiu et al. (2016).