get_value_moonphase
Description:
Parameters:
| this | 
           a Info  | 
      
| value | 
           the current moon phase  | 
      
| lat | 
           the moon declension  | 
      
Returns:
| 
           TRUE is   | 
      
| this | 
           a Info  | 
      
| value | 
           the current moon phase  | 
      
| lat | 
           the moon declension  | 
      
| 
           TRUE is   |