"The sun had risen over the earth." The phrase "upon the earth" can be left implicit as it is in the UDB where it is not translated. (See: [[rc://en/ta/man/translate/figs-explicit]])
It is implied that Lot's family is with him. Alternate translation: "when Lot and his family arrived at Zoar" (See: [[rc://en/ta/man/translate/figs-explicit]])