The gray wolf is primarily a nocturnal animal, meaning that it is most active during the night. However, it can also exhibit diurnal behavior, being active during the day at times, particularly in areas with less human disturbance.
This adaptability in activity patterns allows gray wolves to hunt and travel effectively depending on their environment and the availability of prey. In more populated areas, they may adjust their hunting times to avoid humans, often becoming more night-active. On the other hand, in more remote regions, they might be seen active during daylight hours as well.
Overall, while gray wolves can be active at any time, their natural inclination leans towards being active mainly at night, utilizing the cover of darkness to hunt and coexist with other wildlife.