Hi, 1st post here at DIY and a true novice to DIY-ing. For the past few mornings I notice water spots in the same place on our asbestos siding (see attached photo). After a short while, the water evaporates away. We've had some snow recently but that should all be melted by now. Possible leaks from the roof above or adjacent window? Perhaps easiest to just remove the siding and have a look behind? Any ideas? Thanks very much.