By Dietmar Offenhuber
Which places are most active in the morning, around noon, in the evening? This map shows check-out volumes with respect to the time of day.
The colorgradient of each station is the result of an RGB composite of three independent values - red, green and blue discs that show the cumulative number of bike check-outs during the corresponding time period.
Additional download: bonus-_the_sound_of_monday.mp3