condition mean min max 4 h after light 0.16016950000000002 0.137411 0.182928 8 h after light 0.0870055 0.0 0.174011 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