From those pictures it did not look like they were under watered, but when an underwatered plant.. the only way to really tell is to either lift the pot if in a pot/ bag or wait until the plant shows, when a plant is underwatered and it starts to show it's hard to tell if that is caused by underwatering or what not.
But it is normal for them to droop around certain times and the droopiness looks just the same as under watered a lot of times
But it is normal for them to droop around certain times and the droopiness looks just the same as under watered a lot of times