New Category for Night Ducks when checking kills

src/cogs/statistics_experience_commands.py

@@ -328,6 +328,7 @@ def add_fields_for_every_duck(self, _, embed, from_dict, not_found_message):
             (_("Mother of all ducks"), "moad"),
             (_("Armored ducks"), "armored"),
             (_("Cartographer ducks"), "cartographer"),
+            (_("Night ducks"), "night"),
         ]
 
         for field_name, field_key in fields: