My fiancé and I both work 2nd shift in a massive 24 hour reference blood bank. I don't get off until 2:30 in the morning, which means I don't ever wake up before noon unless I'm at Disney. I remember our first trip, we were all gung-ho to wake up at 5:30 and do rope drop every single day and spend open to close in the parks! Haha, that didn't last more than a couple days! We are much happier waking up around 9 or so and moseying down to the park at our own pace. No reason to rush for us, we have fun no matter what! Plus I really enjoy the parks at night, much more than in the early morning, personally. Such a magical feel to them, even more so than the daytime.