[Transition from inside under lights to outside in wind
and sun]
Feldon's guide for hardening off seedlings:
http://www.settfest.com/2010/06/star.../#hardeningoff
Photo showing sunburned tomato leaves (what happens
when they go into the garden with insufficient hardening
off first):
http://2.bp.blogspot.com/_5TlVck4SXN...0/IMG_9671.JPG