Behavioral analysis of p{<i>dClk</i>-15A}; <i>Clk</i>^out flies following temperature cycles.^a

aFlies were kept in constant darkness and exposed to 12 hr∶12 hr temperature cycles of 24°C∶29°C for 9 days and followed by 7 days of constant 24°C. bTotal number of flies that survived until the end of the testing period. cPercentage of flies with activity rhythms having a power value of ≥10 and a width value of ≥2. dMeasure of the strength or amplitude of the rhythm.