I was in a dark, damp garage doing flood clean up, there were so many of these. Body like a Black Widow or House Spider, but a totally different coloring. The kind of cream and maroon patterning was only at the back of the abdomen. These pics are very dark.
These were small tracks — each print maybe an inch across
Female emerged in the afternoon, by golden hour the male had found her and they hung out for a couple hours and then took off.