Under or Over-Watering?!?

I cant tell if my plants are being under or overwatered.
i have read multiple threads on both topics but am having a hard time telling the difference...

heres whats happening.

Yesterday i went home and didnt come back to my apartment at school.
my plants although used to a 12hour on/off cycle of light got no light and no watering...

the plants looked fine. i watered them when i first saw them. turned the lights on and all was fine.. a couple hours later when i went to check on them the leaves were wilted and had drooped over..

what happened?
too little water?
will they make it?

Any pics ?>

i can take pics but dont know how to post them....
can i just use image shack and host it?

Post pics hard to tell with out them.

Click the Go advanced and go to manage attachments

instead of doing a post quick reply, do go advanced. and then theres a manage attatchments button u can add them there

....beat by seconds. =( always happens to me

not the best pics..
took it with my blackberry so tell me what you can..

description:: only parts of the plants are wilted, only a few are completely drooped.

thats if you cant tell

the green and yellow things you see are paper clips..
using them to keep the leaves up

Heat Stress looks like to me , i grow outdoor tho

i have 2 florecents on it right now both within 6 inches...
one is a tube the other is a conventional screw in..

should i move them further away?

do you think they got dried out yesterday when i didnt water them?
i did change the topsoil too so there may be a chance they got dried out down near the roots

seems as though it was under-watered.
i transfered my plants to the larger pot 2 days before i found them wiltered.
i thought the soil was properly watered/saturated...whatever but it apparently wasnt.
i gave it a real good watering before this post and since then its made a really good comeback..

3 out of 4 leaves that were in bad shape are already back in good shape and soaking in the light again.

any more tips would be appreciated