Since there is a commpression conduit fitting, I would think this is outdoors. It is not weatherproof, nor is the cover. Of course, since manufacturers do not make UL listed raintight compression connectors, this whole job is suspect. (Article 314.15(A))

Box fill might be exceeded, if more than 3 conductors are installed. (Article 314.16)

Is the box supported correctly? (Article 314.23 (A))

Now, where is that article about stupidity????

Rick