Mass-weighted probability density functions (integrated and averaged over 800 Myr) of the gas density (top row) and gas temperature (bottom row) for different phases of the ISM (limited to gas inside R < 2.5 kpc and |z|< 300 pc of the low-mass dwarf galaxy mid-plane) in our Stellar Feedback simulations (see Table 2). To reduce the complexity of tracking each individual ISM phase of Table 3, some of the most hot and cold phases are paired together into single phases (see Sect. 3.2 for more details). Shaded areas correspond to one standard deviation (±σ). The sharp cuts in the gas temperature distribution functions are linked to how the different ISM phases are defined (see Table 3).