Three induced cycles in Table 507.5-I and Figures 507.5-1 though 507.5-3 present what is referred to as “Storage and Transit Conditions.” The most extreme of the three cycles (cycle B3) has five continuous hours with air temperatures at or above 150°F (66°C), and an extreme air temperature of 160°F (71°C) for not more than 1 hour. Testing for these conditions should be done, if practical, according to the daily cycle.