Switching light cycles?

[IrishRonin]

As an animal exhibitor I have a frog room and sence most frogs are nocurnal, I am planning/doing a switch on the light cycle. I was wondering if anyone has ever done this? If so do you have an advice. As its going im doing 1 hour advances every 3 or 4 days.

[John]

It won't take them long to get used to the change.

[IrishRonin]

the only reason I was going that slow was we just got them, but thanks