condition mean min max 0 h after light 0.066755 0.0 0.13351 2 h after light 0.0 0.0 0.0 4 h after light 0.04509525 0.0 0.0901905 8 h after light 0.0 0.0 0.0 12 h after light 0.04761815 0.0445751 0.0506612 2 h after dark 0.0229253 0.0 0.0458506 4 h after dark 0.02213505 0.0 0.0442701 8 h after dark 0.14835745 0.0968709 0.199844 12 h after dark 0.0456388 0.0 0.0912776