Using blinders.

[FireSale]

Pacific Raceway runs due West and usually takes a break around sunset. I made a "blinder" in case I got caught anyway. It's just a yellow plastic sunshade hinged to my roll cage with velcro strips on it and a separate rectangle of double black painted plastic to stick to it. If I need I can stop short of staging, flip it down and position the black panel to block the sun. With some trimming it would work for the lights, too.