🛌 Wake-up Time Calculator API

This is a simple Node.js + Express API that helps users calculate the best times to go to sleep based on their desired wake-up time, using 90-minute sleep cycle logic.

🧠 Concept

• One full sleep cycle = 90 minutes
• It takes ~15 minutes to fall asleep (included in calculation)
• Ideal sleep: 4 to 6 cycles per night

📦 Features

• Get suggested sleep times for a given wake-up time
• Each result includes number of sleep cycles, sleep time, and total sleep duration in hours & minutes
• Fast and lightweight REST API

🚀 Getting Started

const { wakeup_time } = require("wakeup-calculator-api");
const {time}=req.body;
const result = await wakeup_time(time);


exp
{
  "time": "03:00"
}