+--------+-------+--------+--------+--------+-------+--------+-----+
    +        +       +        +        +        +       +        +     |
    |                                                                  |
  9 ++                         Last 24 Hours       *                  ++ 9
    |                                             * *                  |
    |                      *                      *  *                 |
    |                     * *                    *   *                 |
  8 ++                   *  *                    *    *****           ++ 8
    |                   *    *              *****          *           |
    |                  *     *            **                *          |
  7 ++                *       ******    **                   *  *******+ 7
    |                *              ****                      **       *
    |                *                                                 |
  6 ++ ******       *                                                 ++ 6
    |**             *                                                  |
    *        ***  **                                                   |
    |           **                                                     |
  5 ++                                                                ++ 5
    +        +       +        +        +        +       +        +     |
    +--------+-------+--------+--------+--------+-------+--------+-----+
                   Noon                             Midnight