This is the 11166th most frequent French word.
propices
Favorable or suitable.
Here, 'propices' means 'favorable' and modifies 'conditions météorologiques', indicating that the weather is suitable for a walk.
Les conditions météorologiques sont propices à une balade en forêt.
The weather conditions are favorable for a walk in the forest.
In this sentence, 'propices' means 'favorable' and describes 'circonstances', suggesting that they were suitable for a meaningful discussion.
Les circonstances étaient propices à une discussion ouverte.
The circumstances were favorable for an open discussion.
Here, 'propices' implies 'conducive to', referring to 'lumière douce' as providing a suitable environment for relaxation.