condition mean min max 0 h after light 0.10583985 0.0706437 0.141036 4 h after light 0.07068964999999999 0.0695268 0.0718525 8 h after light 0.10465 0.0 0.2093 4 h after dark 0.0346288 0.0 0.0692576 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0352116 0.0 0.0704232