condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0189172 0.0 0.0378344 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.05355425 0.0377206 0.0693879 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