"Sleep Groove introduces readers to the easy-to-understand but often misunderstood concepts and science behind circadian rhythms and how changes in daily habits can greatly improve one's sleep patterns and quality of life. Through conversational writing, humorous analogies, and even comics, this book helps explain the nuances of sleep using the latest in sleep research and technology, delving into sleep-related issues like light sensitivity, jet lag, daylight saving time, napping, and how to establish rhythmicity in our waking and sleeping routines"--