diff --git a/chicken_door.ino b/chicken_door.ino
index e9a5f11..a196972 100644
--- a/chicken_door.ino
+++ b/chicken_door.ino
@@ -30,10 +30,10 @@
 #define CLOSE_DOOR     4
 
 #define BRIGHTNESS_SIZE  3
-#define BRIGHT_THRESHOLD 200
+#define BRIGHT_THRESHOLD 100
 #define OPEN_DELAY       6400
 #define MAX_CLOSE_TIME   4000
-#define MAX_OPEN_TIME    4000
+#define MAX_OPEN_TIME    10000
 #define HYSTERESIS       50
 
 word brightness[BRIGHTNESS_SIZE];