condensing is steam and if you think about it what happens when you have a shower the bathroom mirror condenses and has steam on it this is because it condenses.
evaporation is when it gets cooler because when you spill water onto the floor outside and its sunny the sun absprbs the water and thrn thr water evaporates. it goes away.
or you can think like this when the morror condenses, it later on evaporates and leaves no trace