20 ++----+--------+--------+--------+---------+--------+--------+-------++
     |     +        +    ****+        +         +        +        +        +
     |                 **                                                  |
  18 ++               *      ***  Last 24 Hours                           ++
     |               *          ***                                        |
     |              *              *                                       |
  16 ++            *                *                                     ++
     |             *                 *                                     |
  14 ++           *                  *                                    ++
     |           *                    **                                   |
     | ******* **                       **                                 |
  12 **       *                                                           ++
     |                                    ******  *****                    |
     |                                          **     *                   |
  10 ++                                                 *                 ++
     |                                                  *                  |
   8 ++                                                  *********  ****  ++
     |                                                            **    ***|
     |     +        +        +        +         +        +        +        *
   6 ++----+--------+--------+--------+---------+--------+--------+-------++
                           Noon                               Midnight