21 ++----+--------+--------+--------+---------+--------+--------+-------++
     |     +        +        +        +         +        +        +        +
     |                                                         ***         |
  20 ++                           Last 24 Hours          ***  *           ++
     |                                                 **    *    *        |
  19 ++                                               *     *      *      ++
     |                                              **              *      |
     |                                         *****                *      |
  18 ++                                      **                      *    ++
     |                                      *                         *    |
  17 ++                                    *                           *  ++
     |                                *****                            *   |
  16 ++                              *                                  * ++
     *********                       *                                   * |
     |        *********             *                                     *|
  15 ++                        *****                                      *+
     |                 ***  ***                                            *
  14 ++                   **                                              ++
     |     +        +        +        +         +        +        +        +
     +-----+--------+--------+--------+---------+--------+--------+--------+
       Midnight                               Noon