New studies show that the savings due to the time shift is negligible. I don't know of any studies for accidents but most farmers i know don't like daylight savings at all.
For farmers to have more light to work
Daylight savings time helped farmers because it gave farmers more time with the sun out/it helped farmers work later.
Yes, it does.
For seasonal farmers who needed to see in the morning.
In the Daylight saving Time
Farmers have always worked "from first light to last light" and DST gives them an extra hour in the evening to work in the fields.
India does not observe Daylight Saving Time.
* Daylight Saving Time saves energy. Based on consumption figures for 1974 and 1975, The Department of Transportation says observing Daylight Saving Time in March and April saved the equivalent in energy of 10,000 barrels of oil each day -- a total of 600,000 barrels in each of those two years. California Energy Commission studies confirm a saving of about one percent per day. * Daylight Saving Time saves lives and prevents traffic injuries. The earlier Daylight Saving Time allowed more people to travel home from work and school in daylight, which is much safer than darkness. And except for the months of November through February, Daylight Saving Time does not increase the morning hazard for those going to school and work. * Daylight Saving Time prevents crime. Because people get home from work and school and complete more errands and chores in daylight, Daylight Saving Time also seems to reduce people's exposure to various crimes, which are more common in darkness than in light. www.standardtime.com
No, Cancun does not use Daylight Saving Time.
No, Guam does not observe Daylight Saving Time.
Daylight Saving Time starts in March.
Phoenix does not follow daylight saving time.