I confess I'm obsessed with this issue. And it's not just a shipboard thing. Unless otherwise required, it always seems to be mid-day when the away beams down to a planet or to an alien vessel, who may be on their own clocks. And, of course, any given planet is likely to have several time zones of its own.
Sure, an away team can choose to beam down to a part of the planet that's currently warm and sunny, but it's funny how that always happens to be where the planetary government is based, or where the distress signal or mysterious energy signature is coming from.
Just once I want to see something like:
"Welcome, outworlders! We have prepared a lavish feast on your behalf."
"Well, actually, we just had breakfast . .."
Or maybe:
"Hail the Klingon High Council at once!"
"Um, sir, it's three in the morning in the Klingon capital right now."