diff --git a/experiments/results/ab_ssz_search.csv b/experiments/results/ab_ssz_search.csv
index 7f43c2a..ba92d1b 100644
--- a/experiments/results/ab_ssz_search.csv
+++ b/experiments/results/ab_ssz_search.csv
@@ -1,3 +1,5 @@
 programme,seed,mode,urb_hard,urb_soft,urb_total,own_hard,own_soft,own_total,elapsed_s
 harbor-house,0,urb,16,39,55,16,39,55,80.2
 harbor-house,1,urb,22,45,67,22,45,67,88.7
+harbor-house,2,urb,22,40,62,22,40,62,79.8
+harbor-house,0,floor,16,38,54,16,38,54,78.9
diff --git a/src/homemaker_layout/fitness.py b/src/homemaker_layout/fitness.py
index 2acff45..51e4b33 100644
--- a/src/homemaker_layout/fitness.py
+++ b/src/homemaker_layout/fitness.py
@@ -472,8 +472,7 @@ class Fitness:
         which is the intended reading: a corridor or a covered courtyard is not
         failing when it has no daylit wall.
         """
-        from . import programme as _pr
-        return self.usage_of(leaf) in _pr.DAYLIGHT_USAGES
+        return self.usage_of(leaf) in _programme.DAYLIGHT_USAGES
 
     # ------------------------------------------------------------------ #
     # Type superposition + collapse (homemaker-py-9o5)