Continuing to explore main-site Analytics, here are the day-averages for "Visits on the main site", for the period June 8th - Aug 30th 2015 (I excluded the first week of June because it was obviously an outlier for the period):
Standard deviations range in the $50-100$ interval.
It is obvious(...) that Economics is not a light hobby - so people get down to it during the workweek, reserving the weekend, especially Saturday, in order to rest (relatively).
The current "Visits per day" metric (all days together) stands at $688$.