I think Level up Superfly with the Outdoor Expansion by Afrodite-Ohki would be a great starting point for the beginner as there are so many options available.  The environmental sphere is included in the add on along with a number of materials. offering Bright, Dim and Outdoor options.  The lighting options are vast providing, KeyLights, RimLights, FillLights. Sunlights, Suns for the Envsphere and a preview light that does no render.   Each light folder has a description of what the light is used for and suggestions of how to use it  while the thumbnails give an example of the lighting effect.

Using this could be a way to easily to play with the lights and see what each one does which would appear to be a great way to add to the understanding of the user..  I have no connection with the vendor other than to be a user of the product and I have found I have learnt a lot by playing with the options provided by the product. 

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.