(a) Every vehicle upon a street or highway during the time from sunset to sunrise, and at any other time when there are unfavorable atmospheric conditions or when there is not sufficient natural light to render discernible persons, vehicles and substantial objects on the street or highway at a distance of 1,000 feet ahead, shall display lighted lights and illuminating devices as required by this chapter for different classes of vehicles; except that every motorized bicycle shall display at such times lighted lights meeting the rules adopted by the Ohio Director of Public Safety under Ohio R.C. 4511.521. No motor vehicle, during such times, shall be operated upon a street or highway using only parking lights as illumination.

(b) Whenever in this chapter a requirement is declared as to the distance from which certain lights and devices shall render objects visible, or within which such lights or devices shall be visible, such distance shall be measured upon a straight level unlighted street under normal atmospheric conditions unless a different condition is expressly stated.

(c) Whenever in this chapter a requirement is declared as to the mounted height of lights or devices, it shall mean from the center of such light or device to the level ground upon which the vehicle stands.

(d) Whoever violates this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense, the person is guilty of a misdemeanor of the third degree.

(ORC 4513.03)