condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.012860366666666666 0.0 0.0385811 12 h after light 0.02535736666666667 0.0 0.0760721 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0