: There are several academic and training modules (such as RMIT research proposal guides) that have a specific runtime of 23:59 minutes .
: A log of stationary source emissions monitoring where "89803" is a project ID and "23:59 Min" is the recorded duration of a test run. NSPS-89803:23:59 Min
If you are looking for a physical report, it is likely one of the following: : There are several academic and training modules