From personality to career choice, a Yahoo! Health news report examines the differences between early risers and night owls.

“These are the folks who don’t come alive until later in the afternoon,” says Nzinga Harrison, chief medical officer of Anka Behavioral Health, Inc. Your chronotype can greatly impact your life, including personality, lifestyle and even your health. Keep in mind, though, that while science can tell us a lot about human behavior, people vary greatly on an individual basis. So while you might consider yourself a night owl, it’s possible that not all of these will apply to you. Read on to learn what your sleep schedule says about you and how you can use that to your advantage.

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