Figure 2. Oxygen evolution of Stylophora pistillata corals during 2 LD cycles at 24°C (continues lines) followed by 2 cycles at 2 elevated temperatures 24°C and 30°C, (dashed lines).

White bars: light period; black bars: dark period; grey bars: subjective darkness. For each time point, N = 4. (A) corals under LD; (B) corals under LL.