+-----+--------+-------+--------+--------+--------+-------+--------+
    |  *  +        +       +        +        +        +       +        +
  8 +** *                                                             ++ 8
    *    *                     Last 24 Hours                           |
    |     *                                                            |
  6 ++     *                                                          ++ 6
    |       *                                                          |
    |        *                                                         |
  4 ++        *                                                       ** 4
    |          *                                                   *** |
    |           ****                                            ***    |
  2 ++              *        **********                    *****      ++ 2
    |               *     ***          *                 **            |
    |                *****              *               *              |
  0 ++                                   *             *              ++ 0
    |                                     ***        **                |
    |                                        ***   **                  |
 -2 ++                                           **                   ++-2
    |     +        +       +        +        +  *     +       +        +
    +-----+--------+-------+--------+--------+--------+-------+--------+
                       Midnight                             Noon