i service forklifts for a living and short trips are engine killers. I have several customers that average less than 10hours in 6 months. That is ok if it is used twice a month for an hour each time but used every day for 5 minutes is very bad. The oil will drain out looking like heavily creamed coffee. It will be thick, very similar to what oil from an engine with head gasket failure looks like. Over time the bottoms of the cylinders will pit along with accelerated wear on the bearings. I can only imagine what that condensation would do to the wet clutch/transmission of the average atv.Plus it also depends if you run it long enough to burn off the moisture and condensation.If you have a lot of short hops you would need to increase your change interval.