Ok, so my shipped eggs are comming 3 days apart... have some ready to go in tonght (that will be a full 24hour wait from when I recieved them) and the other group is being shipped today 
 
Will it be better to wait till tomarrow morning/afternoon/night to put these in and then if I pick my eggs up from the post office sat morning I can set them late Saterday night (that is only waiting 12 hours) and the two batches will be 24- 36 hours apart... and I can probably treat them all the same for lockdown
 
OR
 
Should I go ahead with these tonight and set the others Sat night (after 12 hours) and that would be 2 days apart
 
OR
 
should I go ahead with these tonight AND wait a full 24 hours on the next ones.... and then they would be 3 1/2 days apart
 
OR should I wait till tomarrow for these AND wait a full 24 hours for the others .... and that would be back to 3 days apart