Would you give your LO milk that you pumped in the morning in their nighttime bottle?

LO is EBF and we give him a bottle every night to make sure he doesn't go on a bottle strike! I only pump 3-4 oz at night so we supplement with formula if we need to in order to make a 6oz bottle.

Lately I have been pumping in the morning because LO is not draining one of my boobs and I get 3-4 oz from one boob alone! I've read about how there are different properties in daytime vs evening breastmilk (e.g. Related to cortisol production, trytophan, etc.) and giving daytime milk may 'keep your baby up.'

Thoughts? Experiences?