and the new stamina system can't write hunting hour more than 6 hour. 
What do you mean?
i mean isn't enough to write 07:00-09:00,13:00-15:00,19:00-21:00,01:00-03:00
Hm, so why I can insert:
14:51-16:46,20:51-22:46,02:51-04:46,08:51-10:46,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00,00:00-00:00