lower sample size

acrylic-art-code/acrylic-art-code.ino

@@ -8,7 +8,7 @@ void setup() {
 }
 
 void loop() {
-  int ss = 100; // sample size for light sensor
+  int ss = 20; // sample size for light sensor
   int average = 0;
   for (int x = 0; x < ss; x++) {
     average += analogRead(light) / 4;