<background>
  <starttime>
    <year>2020</year>
    <month>09</month>
    <day>28</day>
    <hour>15</hour>
    <minute>00</minute>
    <second>00</second>
  </starttime>
<static>
<duration>10000000000.0</duration>
<file>/usr/share/backgrounds/default.png</file>
</static>
</background>
