title: Changing a particular data at a particular time everyday at 12 A.M in Firebase
body: <p>I'm currently developing an android app using Firebase as the backend.
  assume the following path.</p>
  
  <p>path(techhalls\blocks\I\405\booked)
  this path results in "booked:true" </p>
  
  <p>Now I want to change its value to <code>false</code> at 12 A.M everyday i.e., <code>booked:true</code> should change to <code>booked:false</code> at 12 A.M</p>
  
  <p>I'm clueless here. Could any anyone help me?</p>