condition mean min max 3 h after light 0.06947558333333334 0.0 0.545973 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.032286249999999996 0.0 0.387435