+--------+--------+--------+---------+--------+--------+--------+-----+
  30 ++       +        +    **********    +        +        +        +    ++
     |                    **          ****                                 |
     |                   *        Last 24 Hours                            |
  28 ++                 *                                                 ++
     |                 *                     *                             |
  26 ++              **                       *                           ++
     |              *                          *                           |
     |             *                            ***                        |
  24 ++           *                                                       ++
     |           *                                 ***                     |
  22 ++         *                                                         ++
     |         *                                      ***                  |
  20 ++       *                                          ***              ++
     |       *                                              ***            |
     |       *                                                 ******  **  |
  18 ++     *                                                        **  *++
     |    **                                                              *|
  16 *****    +        +        +         +        +        +        +    +*
     +--------+--------+--------+---------+--------+--------+--------+-----+
                     Noon                               Midnight