적정 수면시간 계산해주는 사이트

<div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin" data-link="http://cafe.daum.net/subdued20club/ReHf" data-link-newwindow="_blank"><a href="http://cafe.daum.net/subdued20club/ReHf" target="_blank" class="ke-link"><img src="https://t1.daumcdn.net/cafeattach/1IHuH/db3bc991cc811264a000cb9ff8aa909ffe0048c9" data-img-src="https://t1.daumcdn.net/cafeattach/1IHuH/db3bc991cc811264a000cb9ff8aa909ffe0048c9" data-origin-width="474" data-origin-height="227"></a></div><p style="text-align: center;">출처 : 여성시대 (알페스소녀하이디)<br><br><br><br><br><br><a href="https://startsleeping.org/sleep-calculator/" target="_blank" class="ke-link"><a href="https://startsleeping.org/sleep-calculator/" target="_blank" class="ke-link"><a href="https://startsleeping.org/sleep-calculator/" target="_blank" class="ke-link">https://startsleeping.org/sleep-calculator/</a></a></a></p><div class="figure-open" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="website" data-og-title="Sleep Calculator with Bedtime and Wake Up Time by Age" data-og-description="Our personalized calculator will help you find out your best time to wake up or go to bed based on your unique sleep cycle." data-og-host="startsleeping.org" data-og-source-url="https://startsleeping.org/sleep-calculator/" data-og-url="https://startsleeping.org/sleep-calculator/" data-og-image="http://scrap.kakaocdn.net/dn/bOTExE/hyO3iRrfgK/V2xKcvidGmrhPoWnhCr1LK/img.jpg?width=848&height=566&face=0_0_848_566"><a href="https://startsleeping.org/sleep-calculator/" target="_blank" data-source-url="https://startsleeping.org/sleep-calculator/"><div class="og-image" style="background-image:url(http://scrap.kakaocdn.net/dn/bOTExE/hyO3iRrfgK/V2xKcvidGmrhPoWnhCr1LK/img.jpg?width=848&height=566&face=0_0_848_566)"></div><div class="og-text"><p class="og-title">Sleep Calculator with Bedtime and Wake Up Time by Age</p><p class="og-desc">Our personalized calculator will help you find out your best time to wake up or go to bed based on your unique sleep cycle.</p><p class="og-host">startsleeping.org</p></div></a></div><p style="text-align: center;"><br><br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1IHuH/0b61db680e23f95164f3b76ccc38a06027832165" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1IHuH/0b61db680e23f95164f3b76ccc38a06027832165" data-origin-width="720" data-origin-height="1215"></div><p style="text-align: center;"><br> 두개의 선택지가 있는데<br><br>일어날 시간을 정해서 몇시에 자야 하는지 알려줌 / 자고 싶은 시간을 기준으로 몇시에 일어나야하는지 알려줌 <br><br>나이까지 선택할 수 있어 아주 개꿀임<br><br>모든 여시들이 적정수면시간을 이용해서 아침에 개운하게 일어나길 바라<br><br><br><br><s><span style="font-family: 'Noto Sans Light';"><span data-ke-size="size14">사실 쩌리는 처음이라 글이 많이 어수선함ㅎ<br><br></span></span></s>문제시... 어쩌지<br><br><br><br></p><p style="text-align: left;"></p><p style="text-align: center;"></p>