condition mean min max 2 h after light 0.3065535 0.0 0.698888 6 h after light 0.42393000000000003 0.0 0.969956 10 h after light 0.3296035 0.0 0.917713 14 h after light 0.45596966666666666 0.210372 0.839155 18 h after light 0.35625816666666665 0.0 0.657193 2 h after dark 0.16349683333333334 0.0 0.511448