Simplify the following text for a Grade 10 native English-speaking person.
Original: Surface temperatures can be anywhere from about 90 to ( â ' 183 Â C to 427 Â C , â ' 297 Â F to 801 Â F ) , with the subsolar point being the hottest and the bottoms of craters near the poles being the coldest .
Simplified: Surface temperatures range from about 90 to ( â ' 183 Â C to 427 Â C ) , with the subsolar point being the hottest and the bottoms of craters near the poles being the coldest .