Set you total time (sec):

1 min = 60 sec, 1 hour = 3600 sec, 1 day = 86400 sec

single-tracking

Time Spend(sec): 0

Stop Time(sec): 0

Real Time Spend(sec): 0

multi-tracking

First Time Spend(sec): 0

Secone Time Spend(sec): 0

Third Time Spend(sec): 0

Fourth Time Spend(sec): 0

Real Time Spend(sec): 0