Horizon of Darkness

Eating sugar in the mine made Henry remember a long-forgotten taste from his distant childhood – holiday candies and cotton candy at the amusement park. Paradoxically, this food was the closest thing to home for him, out of everything he had tasted in this world. His jaw strengthened from the hard crystals (+1 to physical development), his tongue learned to discern subtle flavor nuances (+2 to perception), and his hands became skilled at picking out various incomprehensible pebbles and sand inclusions from the sugar (+2 to dexterity).

Noon.

In that case, depending on Lin's decision, Henry might still be able to wander around and do something useful.