actual common area consumption

app.py

@@ -39,7 +39,7 @@ def calculate_lighting_consumption(occupancy_1br: float, occupancy_2br: float) -
     return (
         (occupancy_1br * ONE_BR_UNITS * LIGHTS_1BR * LIGHT_POWER / 1000)
         + (occupancy_2br * TWO_BR_UNITS * LIGHTS_2BR * LIGHT_POWER / 1000)
-    ) * 6  # 6 hours per day
+    ) * 12  # 12 hours per day
 
 
 def total_consumption(
@@ -233,7 +233,7 @@ def main():
     scenarios = {}
 
     # Common area consumption remains constant
-    common_area_consumption = 5.904  # kWh per day
+    common_area_consumption = (1782 + 180 + 12) / 1000  # kWh per day
 
     # Generate scenarios with different occupancy combinations
     occupancy_levels = [0.0, 0.25, 0.50, 0.75, 1.0]
@@ -487,7 +487,7 @@ def main():
                 
                 **Savings Calculation:**
                 - Grid Price: {st.session_state.grid_price} Ksh/kWh
-                - Monthly Savings = (Total Consumption × Grid Price) - (Grid Purchased × Grid Price)
+                - Monthly Savings = (Total Consumption - Common Areas× Grid Price)
                 - Payback Period = Total Investment / Annual Savings
                 
                 **Filtered Scenario Data:**