/// <summary>
 /// Checks time since opening
 /// </summary>
 /// <param name="displayConditions">first time conditions or postpone conditions</param>
 /// <returns></returns>
 private bool IsTimeSinceOpenReached(DisplayConditions displayConditions)
 {
     if (displayConditions.useRealTime)
     {
         if (SaveValues.GetTimeSinceOpen() >= displayConditions.realTime)
         {
             return(true);
         }
     }
     else
     {
         return(true);
     }
     return(false);
 }