This is reflected by both the 24 hour peaks in the FFT analysis and the highly significant diel changes in the GAM modelling between deeper, day-time behaviour and shallower, dusk and early night-time behaviour.
1
—
—
This is reflected by both the 24 hour peaks in the FFT analysis and the highly significant diel changes in the GAM modelling between deeper, day-time behaviour and shallower, dusk and early night-time behaviour.