Allow time data import without colons (that is, "1330" instead of "13:30").
Allow time data import without colons (that is, "1330" instead of "13:30").

SplitTime/OpenSplitTime,SplitTime/OpenSplitTime,SplitTime/OpenSplitTime,voltagead/OpenSplitTime,voltagead/OpenSplitTime,voltagead/OpenSplitTime