'Sander against time' starts again: will 'black-outs' and winter time make the experiment harder?

MNM DJ Sander Gillis embarks on his third experiment 'Sander tegen de tijd', aiming to estimate time without external cues for seven days. This year, he faces additional challenges like 'black-outs' and the transition to winter time. Psychologist Hanne Raets suggests these factors could disrupt his time perception, as he won't have the usual radio cues. Gillis finds the experience refreshing and anticipates future iterations of the challenge, possibly involving unexpected time exits or multiple participants.