+--+--------+--------+--------+---------+--------+--------+--------+--+
     |  +        +        ***      +         +        +        +        +  |
  35 ++                 **   *                                            ++
     |                 *     *    Last 24 Hours                            |
     |                *       *                                            |
     |               *        *                                            |
  30 ++             *         *                                           ++
     |             *           *   ***                                     |
     |             *           *  *   ***                                  |
     |            *            *  *      *                                 |
  25 ++          *              **        ***                             ++
     |          *               *            ***                           |
     |          *                                                          |
     |         *                                ***                        |
     |       **                                    ******                  |
  20 ***  ***                                            ************     ++
     |  **                                                           ***   |
     |                                                                     |
     |  +        +        +        +         +        +        +        ****
     +--+--------+--------+--------+---------+--------+--------+--------+--+
                        Noon                               Midnight