diff --git a/front-porch/check-parameters.js b/front-porch/check-parameters.js
index a3130f8..18ba2f8 100644
--- a/front-porch/check-parameters.js
+++ b/front-porch/check-parameters.js
@@ -1,5 +1,6 @@
 const states = global.get('homeassistant.homeAssistant.states')
-const earlyNightMode = states['binary_sensor.early_night_mode'].state
+const outdoorLux = states['sensor.home_tempest_illuminance'].state
+const threshold = states['input_number.front_porch_lux_threshold'].state
 const frontPorchToggle = states['input_boolean.front_porch_light_on'].state
 const holidaymode = states['input_boolean.holiday_mode'].state
 const currentholiday = states['input_select.holiday_animation'].state
@@ -9,7 +10,7 @@ let holidayMsg = {
     "holiday": holiday
 }
 
-if (earlyNightMode === 'on' && frontPorchToggle === 'on') {
+if ((outdoorLux >= threshold) && frontPorchToggle === 'on') {
     if (holidaymode === 'on') {
         node.status({fill:"blue",shape:"dot",text:"Holiday On"})
         node.send([holidayMsg,msg])
@@ -20,7 +21,7 @@ if (earlyNightMode === 'on' && frontPorchToggle === 'on') {
 } else {
     if (frontPorchToggle === 'off') {
         node.status({ fill: "red", shape: "ring", text: "Disabled" })
-    } else if (earlyNightMode === 'off') {
+    } else if (outdoorLux < threshold) {
         node.status({ fill: "red", shape: "ring", text: "Daytime" })
     }
 }
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