An Attempt To Account For Natural Sunlight In The Caves Of Chaos

Factors to consider: location of sun, elevation level, intervening foliage

Sunrise:

Midmorning:

Noon:

Mid-afternoon:

Sunset:

I've probably made several mistakes here, since I've never attempted this kind of analysis and lack formal training as an artist or an astronomer.  However, I will tentatively conclude that if exploring the Caves first thing in the morning, Cave J looks particularly inviting.  A little later in the morning, Cave I, particularly the left branch at the entrance, becomes a good choice.  At least, based upon ambient lighting alone.