which determines the time on / off

which determines the time on / off : Part 1 open the 8.45 am, 11.45 am and off at 2 am, 12.45 open range closed 15.45 hrs
ช่วงที่

ผลลัพธ์ (อังกฤษ) 1:

Which determines the time on/off: Part 1 the open 8.45 am, 11.45 am and off at 2 am, 12.45 hrs open closed the range, range
15.45.

ผลลัพธ์ (อังกฤษ) 2:

which determines the time on / off: Part 1 open the 8.45 am, 11.45 am and off at 2 am, 12.45 open range closed 15.45 hrs.
ranges

ผลลัพธ์ (อังกฤษ) 3:

Which determines the time on / off: Part 1 open the 8.45 am 11.45 am, and off at, 2 am 12.45 open range closed 15.45 hrs
range.