<script type="text/javascript">
jQuery( document ).ready(function() {
   setTimeout(function(){

   // default logo
  jQuery('.page-id-6385 #logo img.stnd').attr('src','http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png').attr('srcset','http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png 1x, http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png 2x');

// transparent logo
jQuery('.page-id-6385 #logo img.starting-logo').attr('src','http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png').attr('srcset','http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png 1x, http://www.yourdomain.co.za/wp-content/uploads/2018/03/logo-hr-light-tur.png 2x');
  },500);
});
</script>