Ok Ewa, so I would say she is having nice routine as long night sleep indicates that and nap which is short but seems to be ok for her.
I would consider two solutions:
- push her nap to be later than now; it's 5,5h now so I think you may try to push her to 11:30 or so; if she manages to do a longer nap, try for later BT but do not push too much; let's say if she does a 1,5h from 11:30 till 1pm I would put her down at 6:30 not later (hoping for slighly shorter night as she had a longer nap but maybe we will achieve 6am wakeup here); if it works, wake couple of days and push than nap to 12:00 etc
- do it as with DLS so pushing BT/WU 15min every couple of days. Here is link:
How to Adjust to Daylight SavingsI would decide to make a non-negotiable time for start of the day, so let's say her routine tody i 5:30-5am and 5am is not negotiable. If you put her down 15min later in the evening, move it to 5:15 and treat everything before as NW even if she is not asleep.
Please let me think what you think & if you would like to make some changes in the plan, and let's get started!:)