Every November, millions of Californians set their clocks back one hour to return to Standard Time. While gaining an extra hour of sleep sounds fantastic, traffic safety data reveals a much harsher reality: the first week after “falling back” routinely triggers a dangerous spike in motor vehicle collisions across the Golden State.
The Dangers of the Abrupt Darkness. The primary catalyst behind this post-time-change crash spike is the sudden loss of daylight during the evening commute. Just twenty-four hours earlier, drivers made their way home under late-afternoon sunlight. Overnight, sunset shifts an entire hour earlier, plunging peak rush-hour traffic — between 5:00 p.m. and 7:00 p.m. — into dusk and darkness.
Driving at dusk presents unique hazards. Visual acuity and depth perception drop significantly in low light, making it harder for motorists to gauge distances and spot stopped traffic. Furthermore, the setting sun casts severe glare directly into drivers’ eyes along east-west corridors, temporarily blinding commuters at the worst possible time.
The explanation is Disrupted Circadian Rhythms and Fatigue. Even though the clock change adds an hour, our internal circadian rhythms don’t recalibrate overnight. Sleep specialists note that sudden time shifts disrupt regular sleep-wake cycles, leading to daytime grogginess, reduced attention spans, and slower reaction times behind the wheel. A fatigued driver on I-5, I-80, or Highway 99 poses the same threat as someone operating a vehicle under the influence. When combined with bumper-to-bumper traffic and low visibility, momentary lapses in focus frequently result in severe multi-car pileups and rear-end collisions.
Heightened Risks for Pedestrians and Cyclists. The most vulnerable victims during the first week of Standard Time are pedestrians and cyclists. Federal highway and safety data show that pedestrian accidents and fatalities increase drastically during the evening commute following the November time change. Drivers accustomed to clear daylight during their neighborhood drives often fail to see people stepping into crosswalks or walking near shoulders.
Protect Your Rights and Potentially Decrease your changes of a crash. Adjusting your habits can help keep you safe: turn your headlights on earlier, clean your windshield to reduce glare, double your following distance, and look twice at intersections for pedestrians.
We represent people injured as a result of the careless and reckless acts of others. At the end of the day your case can only be settled one time and you need to know all of the facts beforehand. Insurance companies have paid our clients hundreds of millions of dollars in compensation because we uncover the facts. When insurance companies fail to offer full compensation, we are not intimidated at the prospect of going to trial. We help with serious injuries that require serious representation. We are the Law Offices of Guenard & Bozarth, LLP. Our attorneys have more than 60 years of experience specializing in only representing injured people. Call GB Legal 24/7/365 at 916-714-7672 or visit www.gblegal.com
