condition mean min max 4 h after light 0.13372 0.0 0.213711 8 h after light 0.10309990000000001 0.0 0.221644 12 h after light 0.0 0.0 0.0 4 h after dark 0.11844500000000001 0.0 0.204431 8 h after dark 0.059604 0.0 0.178812 12 h after dark 0.03010226666666667 0.0 0.0903068