condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 10 h after light 0.011263549999999999 0.0 0.0675813 14 h after light 0.0 0.0 0.0 18 h after light 0.010949516666666666 0.0 0.0656971 2 h after dark 0.03240966666666666 0.0 0.194458