The ornamental design for daytime running lights, as shown and described.
FIG. 1 is a front left perspective view of a set of daytime running lights for one side of a vehicle according to the present invention.
FIG. 2 is a front right perspective view of the daytime running lights shown in FIG. 1.
FIG. 3 is a front left perspective view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a left side view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a front view of the set of daytime running lights shown in FIGS. 1-6, mounted on the front left of a vehicle, with the rest of the vehicle shown in de-emphasized and half-tone portions so as to illustrate environmental structures. These portions form no part of the claimed invention. More particularly, in FIG. 7, the inventive daytime running lights are shown within the broken lines on the front left of the vehicle, and a like set of vehicle running lights is shown on the front right of the vehicle. Any elements shown outside of the broken lines form no part of the claimed invention, but are instead included to show environmental aspects thereof.