I am happy she did it , and very happy it is not coal lol, When I checked them the night before they were on their roost and when I got up in the morning I could hear her announcing that she was getting down to business. So I am pretty sure it was in the morning as it was still warm when I went out and found it.
I know which hen it was they are both supposed to bo RIR's but look a bit different, and the eggs are different, One lays small brown roundish eggs and the other paler larger oval eggs.
Pretty cool though, I have been hoping for a double yoker, but will take the Chistmas egg instead!