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 0.0 0.0 0.0 2 h after dark 0.18930966666666668 0.0 0.567929 6 h after dark 0.08305966666666667 0.0 0.249179 10 h after dark 0.61998 0.0 1.85994