+------------------------------------------------------------------+   
     15 |-+      +       +        +        +        +       +        +   +-|   
        |                                                                  |   
     14 |****                                                            +-|   
        |    ***                   Last 24 Hours                           |   
        |       **                                                         |   
     13 |-+       *                                                      +-|   
        |          *                                                       |   
     12 |-+         **                                                   +-|   
        |             **   **                               *              |   
        |               ***  **                             ***     **     |   
     11 |-+                    **                          *   *****  ** +-|   
        |                        *****                     *            *  |   
        |                             **                 **              * |   
     10 |-+                             *****         ***                +*|   
        |                                    ***   ***                     |   
      9 |-+                                     ***                      +-|   
        |                                                                  |   
        |        +       +        +        +        +       +        +     |   
      8 +------------------------------------------------------------------+   
                     Midnight                             Noon