My LO is LSN too, she is 16 months and needs 6,5 h First A and 6 second. This is our day:
WU. 5:30 - 6
S. 12
A. 13
S. 7
We've had this for pretty much last 3 months, I would love her to nap for 2 hours and then sleep for 12 during the night, but it wil never happen. Baby number 2 on the way as from what I have heard it will most likely be LSN too.
HTH x