It may feel like we just turned our clocks back an hour, but it’s nearly time to “spring forward” as daylight saving time begins on March 8. Both time changes not only affect humans’ internal clocks (including how well they sleep). They make driving more dangerous as people adjust to changes in the hours of daylight at the start and end of their days.
Many people who drive to and from work at more-or-less “typical” hours have to get used to darker conditions on the drive into work and driving into the sun on their way home. Even those drivers who use extra caution during these times often have to deal with other drivers who do not.
Why drowsy driving increases at the start of DST
Does the annual start of DST really make the roads more dangerous? One study found that the risk of fatal crashes rose by 6% in the early days following the time change – particularly during the morning hours.
As noted, losing an hour of time can affect people’s internal clocks. Specifically, the sudden change to the hours of daylight affects what are called circadian rhythms. Sleep experts say this is more notable when DST begins in the spring. There’s a rise in insomnia, which can lead to more drowsy driving-related crashes, which are already one of the most common types.
While a change in daylight hours can lead to drowsy driving and other dangerous behaviors behind the wheel, drivers who engage in them are still responsible for the crashes they cause and the expenses and other damages of those they injure. Getting experienced legal guidance as early as possible can help victims get the full compensation to which they’re entitled.