For a piece of music with a similar association, see The Streets of Cairo, or the Poor Little Country Maid¹ which for many have come to symbolize ancient Egypt¹.
"Hail to the Chief" comes to mind as used for setting scenes in America in many movies. Usually scenes having to do with the character playing the president, but in a lot movies that is the main time they need to say 'hey this america people'
On an international site (it's currently 18:30 on Friday evening where I am, for example), populated by people who might not necessarily do 9-5 Mon-Fri, I don't think there's any such thing as non-work-hours
If you mean 'please don't link to TV Tropes', say so.
But then I listened through the William Tell Overture enough to get to "Ranz des Vaches", and -- you're right, that's the big one. I just hadn't realized that "Ranz des Vaches" and "Morning Mood" were different tunes until now!
Fortune rota volvitur;
descendo minoratus;
alter in altum tollitur;
nimis exaltatus
rex sedet in vertice
caveat ruinam!
nam sub axe legimus
Hecubam reginam.
1) https://en.wikipedia.org/wiki/The_Streets_of_Cairo,_or_the_P...