Background: I have a 6 week old infant daughter.
In an ongoing effort to avoid sleep deprivation psychosis, my wife and I now alternate "standing watch" for Grace each night. Last night was my night. Man, a day that ends at midnight and begins at 4:30 sucks. Really could've done with another hour of sleep at least.
Still, it beats Sunday night/Monday morning, at which time my daughter went to bed at 11:30, then woke up at 2:30 and screamed the next 18 hours.