The Commissioner shall cause an examination and inspection of all cattle, sheep, swine, nontraditional livestock, rabbits, goats, horses, mules, and other equines, and the food products thereof, slaughtered and prepared in the establishments described in this part. Such inspection shall be made during the nighttime as well as during the daytime, when the slaughtering of said cattle, sheep, swine, nontraditional livestock, rabbits, goats, horses, mules, and other equines or the preparation of said food products is conducted during the nighttime.
OCGA § 26-2-109