Fig. 3From: Horizontal and vertical movements of immature dusky sharks Carcharhinus obscurus in relation to commercial longline fisheries in the western North Atlantic OceanProportion of time that dusky sharks spent at A depth and B temperature as indicated from pop-up archival transmitting tags. Time of day shows daylight hours (white bars), night hours (black bars), and those histograms that include a sunrise or sunset (e.g., twilight; gray bars)Back to article page