HELP NEEDED duck egg production

[4th generation farmer]

My Indian runners were hatchery ducklings I ordered back April of 2022 so they're almost a year old now I have 1 black drak...2 black hens 1 fawn and white hen and one Grey or blue hen...they stopped laying back in October not a single egg for months until yesterday I walk out and find 2 eggs one in their pool and one in a nest in their heated hut...can anyone tell me why they started laying again weather this week has been between 40 and 60 I was thinking that had a little something to do with it but not 100 percent sure...also I will add pics of my flock shortly....their lot btw is a 20ft by 20 ft lot with a 4ft by 12ft hut outside it with a tunnel access point....the fencing around it is a 6ft tall chicken wire with wooden posts and too and bottom frame..,I keep straw in their hut about 2ft deep at all times and their lot keeps a constant 6 to 10 inches of straw in it all over bc they love digging thru the straw to eat worms and bugs that thrive in the damp darkness of it

 

[sourland]

They have started laying because the daylight period is increasing. Hormonal levels/egg production are impacted by daylight hours the birds are exposed to.

 

[Canadian Wind]

Many birds will stop laying over the winter, especially if you're in an area with short days and a lot of cold. I agree with Sourland. Expect more eggs from now on!

 

[New duck mommy 2021]

My birds stopped in October as well as some of my younger never started but now the past few weeks I’m getting 11 eggs a day from 11 girls
Completely normal I give it a few weeks and I bet all your girls will be back laying