+-----+--------+--------+--------+---------+--------+--------+--------+
  23 ++    +        +        +        +         +        +        +       ++
     |                                       ***                           |
  22 ++                           Last 24 Hours *                         ++
     |                                      *    *                         |
  21 ++                                    *      *                       ++
     |                                     *       *                       |
  20 ++                            ***  ***        *                      ++
     |                           **   **            *                      |
  19 ++                        **                   *                     ++
     |                       **                     *                      |
  18 ++                    **                        *                    ++
     |                    *                          *           ****     **
  17 ++                 **                           *      *****      ***++
     |                 *                              *   **         **    |
  16 ++              **                               ****                ++
     ******     *****                                                      |
  15 ++    *****                                                          ++
     |     +        +        +        +         +        +        +        +
     +-----+--------+--------+--------+---------+--------+--------+--------+
                                    Noon                               Midnight