Is it possible to get data on some time interval from grafana?

I’m working on data collection and need some of the data that Grafana is collecting from Graphite, however I only have access to Grafana and not Graphite behind it, I was wondering if it is somehow possible to formulate queries in the API to do this?

Someone else asked this question a while back and did not get an answer.
https://community.grafana.com/t/is-possible-to-get-value-from-time-range-grafana-and-put-it-inside-query-in-table-panel/13180