baccarat average hands on the winning/losing side

Hi, I've searched for this answer but haven't found it so I ask here:
what is and how to calculate the average number-of-hands/time spend on the winning or losing side for baccarat, example:
what's the average number of hands played while the banker is in a net negative number of winning hands? (on the negative side of the mean)
thx in advance

you may be able to get a better idea using some of these spreadsheets...
Baccarat - the number of combinations of each possible hand