condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.02472485 0.0 0.0494497 4 h after light 0.0 0.0 0.0 8 h after light 0.02548895 0.0 0.0509779 12 h after light 0.0 0.0 0.0 2 h after dark 0.01270475 0.0 0.0254095 4 h after dark 0.0 0.0 0.0 8 h after dark 0.026771 0.0 0.053542 12 h after dark 0.0 0.0 0.0