#define FASTLED_INTERNAL
#include <FastLED.h>
#include <Wire.h>

#define streetLights 5  // includes security lights
unsigned long Millis = 0;
unsigned long lastMillisUpdate = 0;

void setup() {
  pinMode(streetLights, OUTPUT);
}

//------------LOOP-------------

void loop() {
  streetLightsRoutine();
}

//------------------------------

//Functions *************

//*******************************
void streetLightsRoutine()
{
  if ((Millis >= 5000) && (Millis <= 10000)) {
    digitalWrite(streetLights, HIGH);
  }
  else {
    digitalWrite(streetLights, LOW);
  }

  if (millis() != lastMillisUpdate) {
    Millis++;
    lastMillisUpdate = millis();
  }

  if (Millis >= 15000) {
    Millis = 0;
  }
}