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There was a short story I read in 2004 about people from earth trapped on a foreign planet. General ideas were as follows: people only lived for one week.. They grew quickly over the span of 7 days, people could only go out for 2 hours a day due to extreme temperatures, enemies and friendships were formed quickly... The narrator is a man and ventures off to find the crashed spaceship (running the whole time to avoid the coming temperature drop). He is accompanied by a woman.. She is his love interest. He successful saves the stranded civilization and everyone returns to earth.
My question is WHAT IS THE NAME OF THE STORY??