MongoDb mencari array bersarang antara dateTimes menggunakan Robomongo

db.getCollection('Timedata').find(
 {
 Readings: {
   $elemMatch: 
     {DateTime: 
        {
            $gt: ISODate('2005-07-13 07:42:13.355Z'),
            $lt: ISODate('2010-07-13 07:42:13.355Z')
        }
     }
  }   
});


db.getCollection('Timedata').aggregate([
    {
        $match:{
        Readings: {
           $elemMatch: 
             {DateTime: 
                {
                    $gt: ISODate('2005-07-13 07:42:13.355Z'),
                    $lt: ISODate('2010-07-13 07:42:13.355Z')
                }
             }
          } 
        }
    },
   {
      $project: {
         _id:1,
         Timestamp:1,
         Label1:1,
         Attr:1,
         Readings: {
            $filter: {
               input: "$Readings",
               as: "item",
               cond: { 
                   $and: [
                        {$gt: [ "$$item.DateTime", ISODate('2006-07-13 07:00:13.355Z') ]},
                        {$lt: ["$$item.DateTime", ISODate('2010-07-15 07:42:13.355Z')]}
                   ]
               }
            }
         }
      }
   }
])