I had the same thought regarding decisions vs impressions. For what it's worth, my preference during my time as a working actor was to audition first thing aft

I had the same thought regarding decisions vs impressions. For what it's worth, my preference during my time as a working actor was to audition first thing after lunch. I figured (based largely on my own experiences as an auditor) that the first people in the day would be forgotten / calibrated against, and those later in the morning would be victims of fatigue, whereas directly after lunch I'd have the best chance to make the best impression on fresh auditors. I had objectively excellent rates of success, so figured that method was good enough. <shrug> I don't think that generalizes to more extensive interview processes. Auditions are weird: you get a "hello", then five minutes (max) to do two monologues, or one monologue and a song. It's basically a cattle-call, and very hard to stand out. Sometimes the "hello" is actually the most important thing, sometimes what you're wearing is what makes the best impression. As an actor you have essentially zero control, and yet that gives you utter and complete freedom. Still: first thing after lunch. Works every time, except when it doesn't.