Well it looked like oil to me, the engine was not started or the car moved, the weather/temp was the same. I don't get how something so appears to be so wet can just disappear like that. The pictures were taken within 1 hour of each other. If it is water were did it come from ? Yesterday when they removed that bottom engine cover only in the top left was there oil, rest was dry plus it has not rained here in a few days.
I can assure you Pizzaguy its the same car ....