Display NTP time with Arduino on ESP32-C3

#include <WiFi.h>
#include <NTPClient.h>
#include <WiFiUdp.h>

#include "Secret.h"
// char ssid[] = "secret";
// char pass[] = "secret";

// User defined parameters
const long timeZoneOffset = 28800;  // GMT+8 (8 hours * 60 minutes * 60 seconds)
#define START_TIME 9  // 9am or 0900h
#define END_TIME 21   // 9pm or 2100h

WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP, "pool.ntp.org");
int currentHour;

void setup() {
  // (Optional) Press reset button
  // on the dev board to see these print statements

  Serial.begin(115200);
  while (!Serial) { }

  Serial.print("Attempting to connect to SSID: ");
  Serial.println(ssid);

  WiFi.useStaticBuffers(true);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, pass);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("Connected to WiFi");

  timeClient.begin();
  timeClient.setTimeOffset(timeZoneOffset);
  currentHour = (timeClient.getHours() + (timeZoneOffset / 3600)) % 24;
}

void loop() {
  timeClient.update();
  Serial.println(timeClient.getFormattedTime());

  if (currentHour >= END_TIME || currentHour < START_TIME) {
    Serial.println("It's currently between 9 PM and 9 AM.");
  } else {
    Serial.println("It's currently outside the specified time range.");
  }

  delay(1000);
}

BOARD?=esp32:esp32:esp32c3
PORT?=/dev/cu.usbserial-*
BUILD=build
## Pass in V=--verbose to output more information than default

.PHONY: help default lint compile upload clean

default: clean lint compile upload

help: ## Show help message
	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m\033[0m\n"} /^[$$()% 0-9a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

lint: ## Lint code using cpplint
	cpplint --extensions=ino --filter=-legal/copyright,-runtime/int *.ino

compile: ## Compile code and create the firmware binary
	arduino-cli compile $(V) --fqbn $(BOARD) --output-dir $(BUILD) ./

upload: ## Upload the firmware to the board
	arduino-cli upload $(V) --fqbn $(BOARD) --port $(PORT) --input-dir $(BUILD)

clean: ## Remove all built files
	rm -rf build