#include <FastLED.h>
CRGB leds[1];
int LDR_sensor_pin = A0;
int value = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  FastLED.addLeds<NEOPIXEL, 3>(leds, 1);
}

void loop() {
  // put your main code here, to run repeatedly:
  value = analogRead(LDR_sensor_pin);
  Serial.print("Value : ");
  Serial.println(value);

  if(value < 500){
    Serial.println("Lights have On with Full Brightness");
    leds[0] = CRGB(255, 242, 0);
    FastLED.show();
  }
  else if(value > 500 and value < 1000){
    Serial.println("Lights have On with Slightly Dim Brightness");
    leds[0] = CRGB(242, 255, 0);
    FastLED.show();
  }
  else if(value > 1000){
    Serial.println("Lights are off");
    leds[0] = CRGB::WhiteSmoke;
    FastLED.show();
  }
}