Interval
Sun
Mon
Tue
Wed
Thu
Fri
Sat
  
 12:00 AM-11:59 PM
- update - - delete -
 12:00 AM-10:00 PM
- update - - delete -

Days of week 12
am		 1
am		 2
am		 3
am		 4
am		 5
am		 6
am		 7
am		 8
am		 9
am		 10
am		 11
am		 12
pm		 1
pm		 2
pm		 3
pm		 4
pm		 5
pm		 6
pm		 7
pm		 8
pm		 9
pm		 10
pm		 11
pm
 Sunday
 Monday
 Tuesday
 Wednesday
 Thursday
 Friday
 Saturday

Add new time interval:
 From   To  
Sun
Mon
Tue
Wed
Thu
Fri
Sat
- add -