Some mobs in the Treasures of Aht Urhgan areas are diurnal: they sleep during the nighttime, and are active during the daytime (but the specific hours may vary File:Exclamation.gif). When they are asleep, they do not move around, aggro or link, even though they might normally do so. Diurnal is the opposite of Nocturnal. , Ziz, and Wild Karakul are known to be diurnal. Jnun are known to be nocturnal.