Is it possible for band to be tighter in AM?

oh how I used to love a big omelette in the morning. Not so much these days...

I don't dare start my mornings out without some sort of hot beverage to get things loosened up and relaxed. Even after that it's a crapshoot on whether my band will allow me to eat. That first bite is a tester. You can usually tell right away if it's going to be a solid breakfast kind of day.