Last month, Stone Temple Pilots frontman Scott Weiland was sentenced to serve 192 hours (8 days) behind bars, following his arrest in November on a misdemeanor driving under the influence. Yesterday morning, just before 9am, Weiland reported to the Van Nuys, California lockup to begin serving his time.

By 7pm, he was a free man.

Weiland served just 10 of those 192 hours. Of those 10 hours, according to his prison records, he spent a total of 14 minutes in a prison cell. Weiland, who has struggled with substance abuse off-and-on for years [Ed: Understatement!], had until May 28th to serve out his sentence; Stone Temple Pilots’ reunion tour kicks off May 17th in Columbus, Ohio.

On November 21st, Weiland, who recently split with Velvet Revolver on very sour terms, was involved in a non-injury collision on an LA highway. The cops who were investigating the scene reported that he “exhibited signs of impairment,” and he was arrested. This was his second DUI arrest.

In addition to jail time, Weiland was also ordered to complete an 18-month alcohol program and pay almost $2,000 in fines. He has also been put on a four-year summary probation period.

We’ll just have to see how his recent troubles are going to affect the STP dates –- and his solo double-album with producer Steve Albini.