A lot of our members work 8 - 5 shifts, Monday - Friday so no worries there.  Once we get into the main garden season (April - October), when there is a lot more light in the evening, we'll offer MANY opportunities to work at night.  Even our greenhouse in Holladay has lights in it, so you can work in there until 10 pm right now if we needed help.  The Gardens are closed on Sunday since all of our gardens belong to private home owners and they have been very generous to let a bunch of strangers work in their gardens Monday - Saturday, so we try to give them at least one day a week without strangers in their backyard.