Changing CS Times & Dates

Hello'
how can i change the castle siege timing of start and the dates it starts on ?
i know it lasts for the whole week then restarts.
any configs here can be changed to it will starts when i wont it in time i wont it to start?

Mucastledata.dat
0
7 // How many days will last the entire cycle of the event
end

//=========================================================================
// Setting of castle periods..
// Period ID Day Hour Minute
//=========================================================================
1
1 0 0 0 // register period
2 1 23 59 // idle state
3 2 0 0 // register mark of the lord state
4 5 0 0 // idle state
5 5 12 0 // castle attack guild notification state
6 5 19 0 // ready for castle siege state
7 6 10 0 // castle siege start state
8 6 12 0 // castle siege end state
9 7 0 0 // end of cycle (restart from state 1, automaticaly)
end

and
castledeepevent.dat
/Invasion of monsters in Castle Siege-Event Castle Deep

// Event Time (format of hours: 24:00)
// Hours minutoes

0
1 30
6 00
10 30
15 00
19 30
end

if i change somethink will it change? and what to change where im confsed...:grr:
:*::*::*:
??