When RTX is on and there is no surrounding lights, the moon light should allow me to see the surrounding environment while still keeping it dark. The problem is that light should be bright enough to allow sight in the dark. When there are not enough torches, light should still be visible, however it is, there is not enough of it to see the terrain. I think that this has less to do with the light source of the moon, rather than eye sight should adjust for darker environments and it does not currently.