+--------+--------+--------+---------+--------+--------+--------+-----+
  30 ++      **        +        +         +        +        +        +    ++
     |     **  *                                                           |
  28 ++  **     *                 Last 24 Hours                           ++
     |  *        ***                                                       |
  26 +**                                                                  ++
     *              ***                                                    |
     |                 *                                                   *
  24 ++                 *                                                **+
     |                   *                                              *  |
  22 ++                   ***                                          *  ++
     |                                                                 *   |
  20 ++                      ****                                     *   ++
     |                           *                                   *     |
     |                            *  ****                           *      |
  18 ++                            **    *                         *      ++
     |                                    ***  **********         *        |
  16 ++                                      **          ****** **        ++
     +        +        +        +         +        +        +  *     +     |
     +--------+--------+--------+---------+--------+--------+--------+-----+
   Noon                               Midnight