Dagna is somewhat unsettled by the lights, after having moved around in darkness for a few days.

Still, she had better get about her business. She takes the right-hand path, delving off into the western side passage. She makes sure to prod the floor in front of her with her pole. This was new territory, and probably laden with traps.

When she reaches the door, she pauses to listen, before trying to open it.

Spoiler: OOC
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Perception to listen: (1d20+4)[10]

Also, if it's locked or stuck, she'll attempt to break it down with a strength check;
(1d20+3)[18]
If it fails, she takes 20.