Which term describes someone who is most active during the night?

The term that describes someone who is most active during the night is "Owls." In the context of chronotypes, which refer to an individual's natural preference for being active at certain times of the day, "Owls" typically refers to people who tend to stay up late and function better during the evening or nighttime hours. This contrasts with "Larks," who are more active in the early morning.

Understanding chronotypes is important in psychology as it can impact various aspects of daily life, including productivity, social interaction, and overall well-being. By recognizing and understanding these patterns, individuals can align their schedules to better fit their natural rhythms, potentially improving success in both personal and professional endeavors.