+-------------------------------------------------------------+        
     28 |-++       +       +       +       +       +       +       ++-| 28     
        |                                      ***   *****            |        
        |                                     *   ***     *           |        
        |                        Last 24 Hours             *          |        
     26 |-+                                *                **      +-| 26     
        |                                 *                   *       |        
        |                                *                     *      |        
     24 |-+                             *                       *   +-| 24     
        |                              *                         *    |        
        |                              *                          **  |        
        |                             *                             **|        
     22 |-+                          *                              +-| 22     
        |                            *                                |        
        |**                         *                                 |        
     20 |-+*                      **                                +-| 20     
        |   ********   ***     ***                                    |        
        |           ***   *****                                       |        
        |  +       +       +       +       +       +       +       +  |        
     18 +-------------------------------------------------------------+ 18     
       Midnight                          Noon