Changing Yellow/Green/Red lights with fast changing direction fast in silence

Started walking on a dark dirt path from the hotel after closing it alone in a remote location when a small size of flying object appeared about 50 yards from me. It appeared as shined yellow, green changing to red colour sometimes especially when accelerating and increased and decreased distance many times towards me up to estimated 200-300 yards. The object had similar very fast manoeuvring capabilities like a Kolibri bird with no sound at all the time over 15 minutes while I was on my phone with my friend and try to explain I have seen. The object disappeared when I reached the maintenance shed and outdoor lights turned on.