power outage/ effects

I had a stroke of bad luck last night, somebody crashed there car into a transformer and we lost power for about 8 hours..i immeaditly hooked up my UPS but it only worked for about an hour..so the plants didnt get water or light for a good 7 hours. This morning when i awoke all the plants including clones and veg plants were all drooping bad. The power is back on now and running normal and they seem to be starting to recover....

what kindof dammage happens with this? do the plants get stunted? or do they lose some vigour forever etc? being without light and water for 7 hours during light cycle has got to have some negative effects besides just the visual.

one of my pumps failed over night...i caught it in the morning but, 4 of my babies died, 2 look stunted, but the rest survived and bounced back strong. i dont know how the lack of lighting will effect the plant....Worst case scenario is that they all end up HERMI