If you decide to run a command line, I would look at doing a batch reload. Attached you will find the information on how to do it. This is from a older version 10 manual (not sure why they don't include it any more). It is a cleaner way to do it and it doesn't take up a license.
Batch reload.pdf 135.1 K
May be you can add some code on the top of the script, asking and comparing the current time and the currend day of the week.
LET vCurrentDay = WeekDay(Today());
LET vCurrentHour = Hour(Time(Now()));
If $(vCurrentDay) = 'Sat' or $(vCurrentDay) = 'Sun' THEN // It's weekend!
ELSEIF $(vCurrentHour) >= 8 And $(vCurrentHour) <= 17 THEN // It's time to work!
// Insert your code from here:
LOAD * INLINE [
// to here
And you may Schedule this task hourly, everyday, but the long code only will be executed when both conditions be true, otherwise it will run a few lines asking for the day and time, no more.