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