I think the point is, it CAN be done. Will it? Probably not. Is it going to break the game if they don't. No. Will it be a disappointment? Absolutely.
SO many things players can do with night gameplay. Stealth advantages, superior dark vision for Drow, ambiance... Sigh. Such many opportunities missed. Sniff. Sheds tear.
I'm telling you, toll house would be MUCH freakier and creepier at night. All those severed limbs and such? Sigh.
