condition mean min max 3 h after light 0.12528799999999998 0.0 0.375864 6 h after light 0.6103866666666666 0.0 1.23968 9 h after light 0.7182543333333333 0.211552 1.47716 12 h after light 0.102875 0.0 0.308625 3 h after dark 0.0 0.0 0.0 6 h after dark 0.189701 0.0 0.326509 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0