5. Sleep Hygiene. Will be introduced to the experimental group. Patient must sleep between the hours of 10 PM and 5 AM daily. Window blinds will be open by 8 AM. Patient must be awake and ready to participate in therapies by 9 AM. Napping will be at the discretion of the physician. Practitioners should examine care orders critically, such as routine vital signs, and determine if it is safe and/or appropriate to defer these during sleep. Room lights will be turned off to help promote the circadian rhythm. No video games, television, cell phones, or computers will be allowed during this time.