+------------------------------------------------------------------+   
     17 |-++        +       +        +        +        +       +        ++-|   
        |                                                                  |   
        |                *           **                                    |   
     16 |-+              ***       Last 24 Hours                         +-|   
        |                *  *******         **                             |   
        |               *                     *****                        |   
     15 |-+             *                          ***                   +-|   
        |               *                             ********             |   
     14 |-+             *                                     *****      +-|   
        |              *                                           **  **  |   
        |        **    *                                             **  * |   
     13 |*+    **  *****                                                 *-|   
        |*    *                                                           *|   
        | *  *                                                            *|   
     12 |-* *                                                            +-|   
        |  *                                                               |   
        |                                                                  |   
     11 |-++        +       +        +        +        +       +        ++-|   
        +------------------------------------------------------------------+   
                                   Noon                             Midnight