--- a/src/ldt/ldt/ldt_utils/stat.py	Wed Jun 13 15:04:35 2012 +0200
+++ b/src/ldt/ldt/ldt_utils/stat.py	Thu Jun 14 10:18:38 2012 +0200
@@ -18,7 +18,10 @@
 
     pol_stats = [0]*len(POL_INDICES)
     
-    min_ts = datetime.datetime.min.replace(tzinfo=timezone.utc)
+    min_ts = datetime.datetime.min
+    if settings.USE_TZ:
+        min_ts = min_ts.replace(tzinfo=timezone.utc)
+        
     min_update_ts = min_ts #@UndefinedVariable
     
     for segment in segments: