Fig.11 Reduction of PRC amplitude at increasing ambient temperature -- a limit-cycle model. PRCs to 5 min light pulses in Neurospora at 25⁰ C (11A), 30⁰ C (11B), 34⁰ C (11C). 11D depicts a limit-cycle model where the larger diameter limit-cycle is at a higher temperature thatn the smaller limit cycle. Light stimuli provoke changes of the state variables, depicted by the horizontal arrows. Even though the changes of state variables are equivalent at both temperatures, the stimuli move the state variables beyond the singularity at the lower temperature (therefore, Type 0 resetting), whereas only Type 1 resetting is elicited at the higher temperature (larger limit cycle).