condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.08802900000000001 0.0 0.264087 12 h after light 0.0 0.0 0.0 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