Yes, we have the latitude to modify it by base to cater to.... For instance, in the case of pleasure boating in Ontario in the summer, we have that latitude, and sometimes we will change our standby posture to take it in the evening hours. Normally, ocean-going disasters really are somewhat random events. I could show you dot plots that I don't have here, but they would show you that they don't respect the time of day.
To answer your question more fully, though, we have a requirement to train our SAR crews during the time that the rest of the base is working, and daylight is the optimum time. While we're doing that, we're able to deliver a half-hour capability at the same time, so we get the benefit of being able to do our training for our SAR crews while holding that tighter standby posture.
To come back to our resource funding slide, if we were to go to half an hour continuously, it could be done, but it would require a tremendous increase in investment.