When can an 18 year old drive with minors in the car?

1st of all does this 18 yr old have a driver's license, learner's permit, temporary driver's license(TDL)(also can be called a "provisional driver's license") or NONE OF THE ABOVE(TDL, reg. license, permit). If the 18 year old has had their license(official, hard-copy) for 1 whole year then that person can drive as an adult(meaning that person is treated as a normal driver). If the person is 18 yrs of age or older then that person should be able to drive whenever, including the hours of 12am-4am. For more information visit your local DMV or the County's Police Station for the official rules and laws of where you live and other certain variables.