Stellar mass of star-forming galaxies (blue) and quenched and green-valley galaxies (red) in SIMBA at z = 0, 1, and 2 (from left to right) as a function of the distance to the closest filament. Each dot represents a galaxy position in the stellar mass-d_fil parameter space (left side y-axis), and the solid lines are the corresponding smoothed and normalised distributions of distances for each population (right side y-axis). The visual inspection reveals the emergence of quenching at z ∼ 1 and only a marginal quenched galaxy population a z ≥ 2, with massive quenched galaxies lying typically closer to filaments than star-forming galaxies at all redshifts with a significant quenched population at z = 0.