+-----------------------------------------------------------+         
     4.5 |-+     +       +      +       +       +       +       +  +-| 4.5     
         |                                                           |         
       4 |-+                                                       +-| 4       
         |                       Last 24 Hours     *                 |         
     3.5 |-+                                      * *  **          +-| 3.5     
         |                                        *  **  **          |         
       3 |-+                               ****  *         *       +-| 3       
         |                               **    * *          **       |         
     2.5 |-+  ****                      *       *             **   +-| 2.5     
         |   *    *                    *                        *    |         
       2 |-+ *     *****  *************                          * +-| 2       
         |  *           **                                        *  |         
     1.5 |-*                                                       **| 1.5     
         |*                                                          |         
       1 |-+                                                       +-| 1       
         |                                                           |         
     0.5 |-+                                                       +-| 0.5     
         |       +       +      +       +       +       +       +    |         
       0 +-----------------------------------------------------------+ 0       
             Midnight                         Noon