Lay light schedule

[Animalfisherwoman]

We installed a lay light in the sleep coop currently housing four 14-week-olds. When should this light be on?

 

[chickengeorgeto]

I nor anyone else can tell you because different Latitudes on Earth have varying day lengths. It is best to list your general location at sign in.

However as a general rule the supplemental (Ultraviolet) light should all be provided in the early AM because that will encourage your hens to put themselves to bed without input from you.

 

[aart]

We installed a lay light in the sleep coop currently housing four 14-week-olds. When should this light be on?

You'll need a timer for sure.
There are many variables to consider as to how long and when you apply the lighting.
Here's a pretty good article on supplemental lighting.