split values in multiple column in c# windows application

Question

I have following data

where data before - is working hours,data after - is ot hours

0-16:02:04,08:00:00-00:10:35,08:00:00-00:10:19,08:00:00-00:25:58,08:00:00-01:29:01

I want data in following format

Working Hours     Ot Hours

0                          16:02:04

08:00:00              00:10:35

08:00:00              00:10:19

08:00:00              00:25:58

08:00:00              01:29:01

How i will achieve it