Not my school, but definitely night!
This is the school yard where we did our last exercise of the day. Actually long sitting squats against a walk, during which I took this picture 🙂
The lights that are in the distance, making the trees a silhouette, are from the local youth football team (Though their facilities are way beyond what I saw in the UK for a youth team). One day I need to get closer and capture the trees on there own!