diff --git a/Baseline.py b/Baseline.py
index 76e9e0a..f6c1ada 100644
--- a/Baseline.py
+++ b/Baseline.py
@@ -38,9 +38,11 @@ class Baseline:
         isis = np.array(self.get_interspike_intervals())
         if len(isis) == 0:
             return 0
-        bursts = isis[isis < 1.5 * (1.0/eod_freq)]
 
-        return len(bursts) / float(len(isis))
+        fullfilled = isis < (2.5 / eod_freq)
+        perc_bursts = np.sum(fullfilled) / len(fullfilled)
+
+        return perc_bursts * (np.mean(isis)*1000)
 
     def get_interspike_intervals(self):
         raise NotImplementedError("NOT YET OVERRIDDEN FROM ABSTRACT CLASS")