I have one idea..last year

maybe it will come in handy now )

What if the noon shadow has wanted to see a dawn..The moment of birth of most beautiful star for all shadows  It might be a really exciting adventure. The shadow needs some equivalent of noon sun i mean some "device"..replacing to it the noon sun. This device is possible there is an invention of shadow from other caste Shadow needs a friends to carry out its hazardous plan to see a dawn. It can be more technologically complicated device than in my image :) Not to be a shadow from an artificial light .. this device must  contain a real solar energy... figuratively speaking a tiny thermonuclear reactor :D If they worship to the sun maybe somewhere they have a piece of sun as a relic (cherished object)