+--+-------+--------+-------+--------+-------+--------+-------+--+
     |  +       +        +       +        +       +        +       +  |
  -5 ++                                                              **-5
     |                         Last 24 Hours                      *** |
  -6 ++                                                        ***   ++-6
     |                                                       **       |
  -7 ++                               ***********************        ++-7
     |                           *****                                |
  -8 ++                         *                                    ++-8
     |                         *                                      |
     |                        *                                       |
  -9 ++                      *                                       ++-9
     |                      *                                         |
 -10 ++              **** **                                         ++-10
     *         ******    *                                            |
 -11 +*     ***                                                      ++-11
     | *  **                                                          |
 -12 ++ **                                                           ++-12
     |  +       +        +       +        +       +        +       +  |
     +--+-------+--------+-------+--------+-------+--------+-------+--+
                               Noon                            Midnight