+--------+--------+--------+---------+--------+--------+--------+-----+
  21 ++       +        +        +         +        +        +        +    ++
     |                                **                                   |
  20 ++                           Last 24 Hours                           ++
     |                             *                                       |
  19 ++                           *       ******                          ++
     |                            *                                        |
     |                           *              *                          |
  18 ++                         *               *                         ++
     |                         *                 *                         |
  17 ++                        *                 *                        ++
     |                        *                   *            ****        |
     |     ***     ***********                    *          **    *       |
  16 ++   *     ***                                *       **      *      ++
     *** *    **                                   ********         *   ***|
  15 ++ *                                                           *  *  +*
     |                                                               **    |
  14 ++                                                              *    ++
     +        +        +        +         +        +        +        +     |
     +--------+--------+--------+---------+--------+--------+--------+-----+
                              Noon                               Midnight