My contact lists are made up of very different audiences. I'd like a know the best date and time to send emails to each list. I know each email provides a date/time stamp for everyone in the Open Rate report, but I would like a chart that summarizes it. Or ideally, a report that tracks open days/times for all emails sent to my "Alumni" List, and another report for my "Student" list.
Is that something Constant Contact can provide?
Though we have our segment tool that can help filter contacts who are on a particular list and have opened an email in the time-frame you select, it does not show the time stamps. I apologize the ability to do both is not a feature that is currently available. It's a great feature request we have submitted to our Developers on your behalf. As a workaround you can export the open reporting and manually separate them by list. "Email Lists" is one of the contact details available in these open report exports.