During which time of day are most commensal rodents typically active?

Commensal rodents, such as mice and rats, are primarily nocturnal, meaning they are most active during the night. This behavior allows them to forage for food and avoid predators more effectively under the cover of darkness. Their nocturnal nature is an evolutionary adaptation that enhances their survival and reproductive success in environments shared with humans.

While rodents may exhibit some activity at various times throughout the day, especially in environments with consistent food availability, their peak activity occurs at night. This increases their chances of finding food and reduces the risk of being seen by predators or humans. Therefore, recognizing their nocturnal habits is essential for effective pest management strategies, particularly in controlling populations and minimizing interactions with humans.