Unable to answer "Is it lit here?" – Bareges-tourmalet (Sport Pitch) – https://osm.org/way/1233087989 via StreetComplete 58.2:

This is not suitable for sports. People are using it to fly kites, but it is mountain, not a field. No lighting.

Attached photo(s):
https://westnordost.de/p/225976.jpg
https://westnordost.de/p/225977.jpg