Eridians must be absolutely amazed that Grace can be woken up before his sleep cycle is finished. They take advantage of this and fit the biodome's bedroom with a remotely-triggered alarm system, so if something ever goes wrong with the life support systems while Grace is asleep, they can wake him up and have him move to safety. But, being that their sleep is more like a deep dormancy, they WAY overestimate what it takes to forcibly wake someone up.
The first time they have to use it (over something stupid like a tiny ammonia leak), Grace wakes up to like three different foghorns and a hundred camera flashes going off at once and is like HOLY GEEZ THE APOCALYPSE IS UPON US
(eta if someone with art talent wants to make this a proper eridian welcoming committee comic please do!)
