+------------------------------------------------------------------+   
     20 |-+      +       +        +        +        +       +        +   +-|   
        |  *                                                               |   
     19 |-* **                                                           +-|   
        |*    *                    Last 24 Hours                           |   
     18 |-+    *                                                         +-|   
        |       *                                                          |   
     17 |-+      **                                                      +-|   
        |          ***                                                  ***|   
     16 |-+           ****                                             * +-|   
        |                 **  ******                                  *    |   
        |                   **      ***                              *     |   
     15 |-+                            *****                        *    +-|   
        |                                   **                      *      |   
     14 |-+                                   *****                *     +-|   
        |                                          ***            *        |   
     13 |-+                                           *****     **       +-|   
        |                                                  *****           |   
     12 |-+      +       +        +        +        +       +        +   +-|   
        +------------------------------------------------------------------+   
      Noon                             Midnight