Incident angle

I wanna make a table includes the minimum and maximum of several SLC of the WI2.
As I checked in the histogram of the incident angle. The range is between 36.24 and 50.8 which is too much.
Is there any way to get the minimum and maximum range of the incident angle for more than 50 SLCs easily and precisely?
P.S. the values of the near (min) and far (max) of the incident angle in the metadata does not appear