Seems the opposite to me, I suppose it remains to be seen.How so?
One may argue that Alcaraz has got 2 back to back night matches and will surely get a day match next.
For reference DJokovic had the night match vs. Berrettini last year ahead of the night SF, so there was a prior statement of intent from RG.
Usually the night session feeds into the night session to make rest times more equal.