Morning light starts a 16-hour timer to sleep

Preview text: The clock that decides when you get sleepy runs on light at your eyes. Miss the morning…

Monday, Sep 14, 2026 at 10:15 PM EasternKlaviyo

Doc ParsleyMorning light starts a 16-hour timer to sleep

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Subject: Morning light starts a 16-hour timer to sleep
Preview text: The clock that decides when you get sleepy runs on light at your eyes. Miss the morning…
From: customerservice@docparsley.com
Brand: Doc Parsley
ESP: Klaviyo
Sent: Mon Sep 14, 2026, 10:15 PM ET
Sent to: dev.docparsley.com
Size: 60 KB
Images: 8
Links: 17, 9 of them buttons
Subject length: 45 characters

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Sent in the 10 PM hour, which holds 2% of its emails; 50% arrive in the 8 AM hour. The subject is 45 characters; its average is 44.

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