<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>JonathanFly</author><text>&amp;gt;The biggest game changer: Sunlight in your eyes within 30 minutes of waking up. Try morning walks for 1 week (without sunglasses) and your life will be changed.&lt;p&gt;For me I had to also really avoid light at night. F.lux or Windows Night Mode is not enough. You gotta suffer with strong indoor lightblocker glasses, or use e-ink or something at night.&lt;p&gt;And in the winter there sometimes isn&amp;#x27;t enough sun. You need a LOT of lightbulbs to make up the difference. A minimum of 10 100-watt bulbs in my experience, and even more is better.&lt;p&gt;The real test if this will help you: think back to a time when you were camping, or maybe a child at a summer camp in the woods, or a vacation somewhere without lots of light at night and where you got lots of sun in the morning. Did your sleep schedule naturally shift to become more regular? If it did, then light therapy has a very high chance of helping you.</text><parent_chain><item><author>tylerwhipple</author><text>If anyone is struggling with sleep, I highly recommend episode 1-3 of the Huberman Lab podcast (&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=H-XfCl-HpRM&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=H-XfCl-HpRM&lt;/a&gt;), it has literally changed my life. Dr. Huberman is a Neurobiologist at Stanford and explains the science of sleep vs just telling you to not look at bright screens at night.&lt;p&gt;I struggled with sleeping for 20+ years, now I easily wake up early.&lt;p&gt;The biggest game changer: Sunlight in your eyes within 30 minutes of waking up. Try morning walks for 1 week (without sunglasses) and your life will be changed.</text></item></parent_chain></comment><story><title>Clinical trial shows that the use of Vitamin D supplement improves sleep quality</title><url>https://pubmed.ncbi.nlm.nih.gov/28475473/</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>KE88vga578cxY52</author><text>&amp;gt; Sunlight in your eyes within 30 minutes of waking up.&lt;p&gt;I live in Florida - our license plates don’t call it the sunshine state for nothing - but even here the sun doesn’t rise at 5am. Short of blasting my retinas with bright lights soon after reveille, I don’t see where I’m going to obtain sunlight this early in the morning.&lt;p&gt;(It’s 07:21 local time now, and the sun is just now coming up. It’ll be a beautiful sunrise, but I’ve already been awake 2.5 hours…)</text><parent_chain><item><author>tylerwhipple</author><text>If anyone is struggling with sleep, I highly recommend episode 1-3 of the Huberman Lab podcast (&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=H-XfCl-HpRM&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=H-XfCl-HpRM&lt;/a&gt;), it has literally changed my life. Dr. Huberman is a Neurobiologist at Stanford and explains the science of sleep vs just telling you to not look at bright screens at night.&lt;p&gt;I struggled with sleeping for 20+ years, now I easily wake up early.&lt;p&gt;The biggest game changer: Sunlight in your eyes within 30 minutes of waking up. Try morning walks for 1 week (without sunglasses) and your life will be changed.</text></item></parent_chain></comment><story><title>Clinical trial shows that the use of Vitamin D supplement improves sleep quality</title><url>https://pubmed.ncbi.nlm.nih.gov/28475473/</url></story>