Originally Posted by Notso_fastLane

Ahem, [thermodynamics nerd mode on] different colors (aka reflectivity) only affect the rate at which something heats/cools. The equilibrium temperature (if it sits more or less non-changing conditions) is the same regardless of color. [/Thermo nerd mode off]

Of course, constantly changing daylight creates non-equilibrium conditions, so as a general rule. You are correct.