Indeed, nonhuman primates and humans are similar in their diurnal pattern of the HPA axis activity, i.e. high activity during daylight hours and low activity during the night.
The rationale for DST is to improve the match between the daylight hours with the activity peaks of a population.
Preceding attacks on humans, cougars display aberrant behavior, such as activity during daylight hours, a lack of fear of humans, and stalking humans.
Most Israelis do not pray every morning and according to a May 2013 poll 73percentt of Israelis wanted to extend the D.S.T.to enjoy activities during their daylight hours.
During Ramadan, able-bodied Muslims abstained from food, drink and sexual activity during the daylight hours.
If ungulates in developed areas must make trade-offs associated with avoiding human activity, particularly during daylight hours, we might expect constrained within-individual variation and thus more heterogeneity among individuals.
The daylight-hour data indicates that when solar activity is at a maximum, the daylight hours also increase, while during times of minimum solar activity, the daylight hours decrease.
The bears are active during daylight hours.
On colder days, they start and end periods of activity earlier, shifting them into daylight hours, and may become diurnal.
The animal is diurnal, being active exclusively in daylight hours.
Mayor Holland and the Mayors of the townships asked parents to confine Halloween activities for their children to the daylight hours.
