condition mean min max 3 h after light 0.05050466666666667 0.0 0.151514 6 h after light 0.08586500000000001 0.0 0.257595 9 h after light 0.09204066666666667 0.0 0.145012 12 h after light 0.09717425 0.0 0.139346 3 h after dark 0.053116 0.0 0.159348 6 h after dark 0.0 0.0 0.0 9 h after dark 0.11433433333333333 0.0 0.343003 12 h after dark 0.0 0.0 0.0