int led_1=16;
int led_2=17;
int led_3=18;
int led_4=19;
int led_5=21;

#define SENSOR_LUZ_PIN 36 //PIN DE ENTRADA ANALOGICA vp lee valores del 0 al 4095 que marca el ESP32 12 BITS
void setup() {
 Serial.begin(9600);
 pinMode(16,OUTPUT);
 pinMode(17,OUTPUT);
 pinMode(18,OUTPUT);
 pinMode(19,OUTPUT);
 pinMode(21,OUTPUT);
}

void loop() {
  int analogValue=analogRead(SENSOR_LUZ_PIN);
  Serial.print("Valor de sensor = ");
  Serial.print(analogValue);

  if(analogValue<40){
    Serial.println(" => Luz solar directa");
    digitalWrite(16,1);
    digitalWrite(17,1);
    digitalWrite(18,1);
    digitalWrite(19,1);
    digitalWrite(21,1);
  }
  else if(analogValue<800){
    Serial.println(" => Dia nublado");
    digitalWrite(16,0);
    digitalWrite(17,1);
    digitalWrite(18,1);
    digitalWrite(19,1);
    digitalWrite(21,1);
  }
  else if(analogValue<2000){
    Serial.println(" => Mañana");
    digitalWrite(16,0);
    digitalWrite(17,0);
    digitalWrite(18,1);
    digitalWrite(19,1);
    digitalWrite(21,1);
  }
  else if(analogValue<3200){
    Serial.println(" => Amanecer");
    digitalWrite(16,0);
    digitalWrite(17,0);
    digitalWrite(18,0);
    digitalWrite(19,1);
    digitalWrite(21,1);
  }
  else {
    Serial.println(" => Noche");
    digitalWrite(16,0);
    digitalWrite(17,0);
    digitalWrite(18,0);
    digitalWrite(19,0);
    digitalWrite(21,1);
  }
}