This video shows the first five business days during which the Citibike service was available to the public. Every second of the video is roughly one hour of real time. The pale blue circles represent stations, with the size of the circle scaled to the capacity of that station. The dark blue circles represent how many bikes are available at that station at that time.
Made with clojure, quil and Unfolding. Source code and exposition here: github.com/jackrusher/citibikes