Wait for Mouse Click

These options require a mouse click before the macro resumes playback.

Script Editor > Expand Timing Category > Wait for Mouse Click

Wait for Left Mouse Click 

The macro waits until the left mouse button has been clicked before resuming.

Wait for Middle Mouse Click

The macro waits until the middle mouse button has been clicked before resuming.

Wait for Right Mouse Click

The macro waits until the right mouse button has been clicked before resuming.

Wait Indefinitely

With this option checked, the macro does not resume until the Wait For action specified has occurred. 

Wait at most

With this option checked, the macro waits the number of  hours, minutes and seconds specified for the Wait For action to occur. If that action does not take place within the specified time frame, the macro takes the action selected in the On Error tab.