condition mean min max 3 h after light 0.007948416666666666 0.0 0.0680033 7 h after light 0.017137725833333332 0.0 0.089625 11 h after light 0.011218265 0.0 0.0847481 2 h after dark 0.033505998333333335 0.0 0.119501 6 h after dark 0.025496925 0.0 0.0956012 10 h after dark 0.018578 0.0 0.0728861