Hello, this is a different pack. The school scenes are different than the ones present in premium pack 2.
The paid scenes in this pack is just all the scenes in lights and flashlight versions. If your story requires your characters to stay behind at school and work on a project or something similar, the night with lights version will be useful (this is just an example).
Otherwise, the day, evening and night (with no lights) scenes are completely free to download :)
You may have a look at the last screenshot for better visual understanding.
Thank you for your support.