It's a good question Schulte, and one I've been asking myself this evening! I put Orbit down successfully at 7pm, about which I felt very proud. Carried on giving DS1 his bath. Orbit woke up 15 minutes later, needed a burp, but was then wide awake and wouldn't go back down, so I put him in the bouncy chair in the bathroom.
Ten minutes later he wants a feed, so I feed him. Turns out he wanted a poo more than anything, so he does that. Then I have to get DS1 out of the bath, and then get him into jammies. Then we all go downstairs to wait for Daddy, I put Orbit on his playmat and go to find nappy change stuff. Change his nappy, by now he's completely overtired and overstimulated and screams until DP comes home, at which point I put him in the buggy and walk him round the block until he conks out (Orbit, not DP).
This is NOT what I would call a successful bedtime routine.
So in answer to your question Schulte, I'd like Orbit to go down at 7pm, but it seems that he hasn't finished pooing by then as he always seems to have his last poo of the day about 7.30/8pm. So I think he's going to have to carry on going to bed around 8.30 ish, assuming we can crack this overtired screaming thing - last night he was in such a state he didn't go down till 10pm.
Trouble is, to stop him being overtired he really needs a nap around the time of DS1's tea, which is well night impossible to achieve....
Sigh.