Key quantities of magneto-thermal turbulence as a function of time during the 3D run F0. Top: Volume-averaged time evolution of the available potential energy density ⟨E_A⟩_𝒱 and of the different contributions to the kinetic ⟨E_K⟩_𝒱 and magnetic ⟨E_M⟩_𝒱 volume energy densities. Bottom: Volume-averaged time evolution of the APE injection rate ⟨ε_i⟩_𝒱, APE thermal dissipation rate −⟨ε_κ⟩_𝒱, and the (opposite amount of) reversible buoyancy work −⟨𝒜⟩_𝒱. Inset: Zoom-in of the highlighted region in which the additional quantity −⟨ε_κ⟩_𝒱 − ⟨𝒜⟩_𝒱 is plotted. Dashed lines are indicative of negative quantities whose sign has been switched for the purpose of visualisation.