The 're' of here and there rhyme. :D
When it's bedtime here,
I say 'Morning' there.
When daytime is no fun,
I say 'Good night', Ron.
The first two lines have five counts each. :D
The last two lines have different counts:
3rd: When ' day ' time ' is ' no ' fun (6)
4th: I ' say ' Good ' night ' Ron (5)
The 3rd line has 6 counts, whereas the 4th line has 5 counts.
The words 'here' and 'there' share a near-rhyme pattern, whereas the words 'fun' and 'Ron' do not. :(
4th: I say "Good night", good Sun. 8)
(Ron is the Sun) :D