+--------+--------+--------+---------+--------+--------+--------+-----+
  28 ++       +        +        +         +        +        +        +    +*
     |                                                                    *|
  26 ++                           Last 24 Hours                          *++
     |                                                                  *  |
  24 ++                                                                *  ++
     |                                                                *    |
  22 ++                                                             **    ++
     |                                                            **       |
     |                                                          **         |
  20 ++                                                        *          ++
     |                                                       **            |
  18 ++                                                     *             ++
     ******                                                *               |
  16 ++    ***                                            *               ++
     |        ***                                        *                 |
     |           ***************     *****  ****       **                  |
  14 ++                         *****     **    ***  **                   ++
     +        +        +        +         +        **       +        +     |
  12 ++-------+--------+--------+---------+--------+--------+--------+----++
                            Midnight                               Noon