This new page on the steemreports website shows when in the week people (and bots) vote most. It updates automatically to include the average of the last 4 weeks worth of data from the blockchain.
Thanks to for his suggestion to stack the vote data by day as well as by time which this graph already does: http://www.steemreports.com/vote-times/
Please vote, resteem and follow us for more reports and services, and visit our website:
http://www.steemreports.com