I REALLY hope I got this right! Hard to tell over the Internet and all but here is the "concrete" or beige mixture of humbrol 28 / misted with 103.
Indoors, with flash and open window after 5 mins of drying;
Indoors, without flash and open window after 7 mins of dry time;
outdoors, direct, bright sunlight after almost 10 mins of dry time;
indoors, open windows and all lights on, after 1/2 hour dry time
same thing only an hour later, different angle, different side of table.
well, let me know your thoughts guys and gals...too dark, too light, too yellow, too white...(hey, that rhymed!)