February 17, 2026

The Circadian Rhythm

 The Circadian Rhythm: The 2:00 PM Danger Zone
We talk a lot about midnight driving, but the mid-afternoon "slump" is a major traffic driver of accidents. Human biology dictates a dip in alertness between 2:00 PM and 4:00 PM. This "post-lunch dip" causes a lapse in micro-attention, leading to rear-end collisions in school zones and commuter lanes. Recognizing that your body is naturally wired to rest during these hours is a vital part of defensive driving. Sometimes, a fifteen-minute "power nap" is a more effective safety feature than any lane-keep assist.

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