Total hours from text list of times

   
Text (copy and paste to here) hash list of hours
Typical format should look like this with time in hh:mm:ss
3:00:00 - prep time Friday night
1:20:00 - drive time
6:30:00 - location time 2:30-9:00?
1:20:00 - drive time
3:00:00 - download and synch
Total of 860 frames, 301 rated, pick ratio 3:1 or 35% 2:30:00 - edit
2:34:31 - render to mxf