Given the sizing and mag, have a look at quality spotting scopes to gain some insight to your question.
Short answer is Yes. With the right quality of glass and set up, larger objectives will help you see better in low light conditions BUT the glass and coatings and lense set up has to be very good.
And I wonder how much the gains would be given that all this info is still funneling through a small scope tube. Spotters are a massive "conduit" by comparison
But the window of utility is very small in a hunting situation.... in Canada
I would expect far more discussion would occur on European sites as they will use these type of scopes at night. And by our standards, their engagement distances would be described as short to mid range.
Jerry