condition mean min max 0 h after light 0.584689 0.370872 0.798506 2 h after light 0.20819 0.0 0.41638 4 h after light 0.1884165 0.0 0.376833 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 1.9757099999999999 1.66051 2.29091 4 h after dark 0.3564555 0.0 0.712911 8 h after dark 0.2011385 0.0 0.402277 12 h after dark 0.380735 0.0 0.76147