Thank you for your reply Ali.
As she goes to bed at 7-7.30 her first feed which she wakes up for herself is around 10-11pm anyway so I don't wake her up.she then goes 3-4 hrs so usually feeds at 2-3 am then at 5-6 am that's pretty much like this every night. She has never had a night with just 2 feeds.but she seems to be hungry when she wakes up and feeds.
I always nurse her either reclined or lying down,I ve read a lot of info about fast letdown.my concern is that she does not get too much hindmilk,she starts fussing when there's still milk in the breast may be that's because she likes the fast flow..I don't usually offer the other breast as she often isn't interested.
I nurse in quiet room but it's not particularly dark.
So I guess I just stick with three hourly feeds and fit activity and naps around that..