Ok, I think I have solved it!
The first one (from the top) is the normal movable object.
The second one is a normal static object.
The third one is movable but with (Force Volumetric) on Details > Lightmap type
And the fourth one is movable but with (Force Surface) on Details > Lightmap type
With this result, I think the fourth one is the best one, but I have to try and see if it works on other movable objects.
Thank you all for helping! Let me know if you found a different method or a better one.