Time Fields in Routing Results

I have created a workflow for routing. The workflow words fine. But the results have the three columns with time values, the time values here do not make sense  

I tried to change the Start Time  parameter in the route activity , but I do not know what value to enter there as it needs a date value. When I tried to enter values as string I get an error . Then I thought even of removing the columns from the results. I could not find a way to remove these columns from the result set.