The cron job will run fridays, every 5 minutes from 11:30 pm - 12:00 pm
Cron will run every 30 minutes, but, the statistics will be generated only friday night or after 7 days of not being executed
Merge pull request #396 from ORCID/dev-ModifyStatisticsCronJobToRunFridays

The cron job will run fridays, every 5 minutes from 11:30 pm - 12:00 pm