Skooter is struggling with his sleep in the dorm at his new college. The first night, noise in the hallways prevented him from sleeping at all. The next two nights, he was able to fall asleep, but every time he started dreaming, partying in the hall woke him up. When Skooter finally does get a full night's sleep, what kind of changes would you expect to occur in his sleep cycle? Explain in a paragraph.