DST inherits and can magnify the disadvantages of standard time. For example, when reading a sundial, one must compensate for it along with time zone and natural discrepancies. Also, sun-exposure guidelines such as avoiding the sun within two hours of noon become less accurate when DST is in effect.
ఏ విధమైన మార్గదర్శకాలు డి. ఎస్. టి. కారణంగా కచ్చితమైనవిగా మారతాయి?
sun-exposure guidelines