Like 30 flashing lights, at the beginning of the same color and quite luminous (like Venus when perceived on a clear summer night), placed in formation like a flock of birds, moving in a kind of row, to regroup and appear still. We watched for about 15 minutes, warning more people who were nearby and who were just as surprised as us. They disappeared faintly. We tried to record and take photos, but given the remoteness of the lights and the darkness we could not make quality films.