8 +-------------------------------------------------------------+ 8      
        | ** +       +        +       +       +       +       +       |        
      6 |*+ *****                                                   +-| 6      
        |        **                                                   |        
      4 |-+        *             Last 24 Hours                      +-| 4      
        |           *                                                 |        
      2 |-+          ****                                           +-| 2      
        |                **                                           |        
      0 |-+                ****                                     +-| 0      
        |                      **                                     |        
     -2 |-+                      **                                 +-|-2      
        |                          **                                 |        
     -4 |-+                          **                             +-|-4      
     -6 |-+                            **                           +-|-6      
        |                                **                           |        
     -8 |-+                                **                       +-|-8      
        |                                    **                      *|        
    -10 |-+                                    ***********      *****-|-10     
        |    +       +        +       +       +       +   ******      |        
        +-------------------------------------------------------------+        
                                  Midnight