diff --git a/chicken_door.ino b/chicken_door.ino
index 3c69ae5..dc6b9e9 100644
--- a/chicken_door.ino
+++ b/chicken_door.ino
@@ -30,8 +30,8 @@
 
 #define BRIGHTNESS_SIZE  3
 #define BRIGHT_THRESHOLD 600
-#define OPEN_DELAY       6500
-#define MAX_CLOSE_TIME   7500
+#define OPEN_DELAY       6400
+#define MAX_CLOSE_TIME   8000
 #define HYSTERESIS       50
 
 word brightness[BRIGHTNESS_SIZE];