Flux balance between radiative luminosity L_rad (dashed orange), kinetic energy luminosity L_ke (dashed red), enthalpy luminosity L_en (dashed grey), diffusivity luminosity L_ν (dashed green), and subgrid-scale eddy luminosity L_ed (dashed blue) for the F5 case. The total luminosity, L_tot, is represented in black. The top panel shows the flux balance for the whole simulation domain, while the bottom panel shows an enlargement in the convective zone and the overshoot region.