Hah, that's nothing. Try being in Asia! Staying awake for midnight games, crashing extremely early for 3 am games and heading back to sleep, waking up very early for 6 am games, or combinations of the preceding makes for some messed up sleeping patterns. Luckily, I've worked from home more, taken some siestas, and started all over again.
At least all of the games are televised here in one language, dialect, etc. Some absolutely great games, and not many very bad games to date. Think I'll crash tonight, as Argentina should destroy Iran and the German-Ghanaian game obviously directly impacts US prospects to advance.