This visualization uses an UpSet plot to show the intersection of coffee-drinking times across four periods (Mañana, Mediodía, Tarde, and Noche), with horizontal bars displaying the size of each unique combination and circled matrix dots indicating which periods are included. The SVG rendering is built with D3 v5 within a React framework, using custom functions to compute set intersections and a tooltip on bar hover to reveal the exact count. The data consists of arrays of numeric IDs, sorted in descending order to highlight the most common overlaps.