I took the pics of the Protos, so it will be difficult to say if the definitive version will have more lume, or not.
On the proto, the lume is only at 3 and 9, and also on the hands...
It may be enough to allow legibility in the dark, if you are used to such a location.
It would be nice if you have more lume, of course, but wouldn't it be at the price of a less well balanced dial?
Best.
Nicolas