The raisin moth has been observed to exhibit nocturnal flight patterns. It tends to be inactive during the day and begin significant activity at 7pm. Activity exponentially increases until it peaks at 8pm, when it then slowly levels off and reaches inactivity at 5am. Activity during this period consists of mating, as the moths do not forage in the adult phase. Barnes, Dwight F., and George H. Kaloostian. "Flight Habits and Seasonal Abundance of Dried-Fruit Insects." Journal of Economic Entomology 33.1 (1940): 115-19. Web.
