Yoast Local Seo invalid Markup

Running my site through w3 validator and every page I have Yoast local displaying the hours I get invalid markup.

For the time it says: 1.)The text content of element time was not in the required format: The literal did not satisfy the time-datetime format. 2.)The itemprop attribute was specified, but the element is not a property of any item.

<time itemprop="openingHours" content="Mo -">12:00 AM - 12:00 AM</time>

via Chebli Mohamed