I might just GET ONE of those lights, DUG! Some years ago, I got one of those lighter-plug-in lights that was really bright at the time. Used it one night on the Tioga road, half way between Tuolumne Meadows and Tioga Pass at the meadow where they have the deer crossing signs.
Pulled off the road, flicked on the light.
All these glowing eyes immediately showed up! Fun stuff.
Rogue, click the blinking red envelope at the top of the page.