Hello, Archons!
DIOGENE, first of all, thanks for coming here and posting your suggestion!
It's absolutely reasonable and I agree it will make the game more atmospheric. But Bill gave the right explanation why this suggestion can't be implemented in the very near future.
I just want to add that the main task devs are focused on at the moment is optimization of the game and decrease of lags and loading issues.
Night mode still will give additional load and the game is not ready to stand it yet.
Plus, our designers are overloaded with the tasks now and they won't be able to add one more view to the game in the near future.
Taking into account all these reasons, I have to reject your suggestion for now.