condition mean min max 2 h after light 0.021334000000000002 0.0 0.128004 6 h after light 0.09566183333333333 0.0 0.573971 10 h after light 0.016277466666666667 0.0 0.0976648 14 h after light 0.0 0.0 0.0 18 h after light 0.07100216666666666 0.0 0.426013 2 h after dark 0.0 0.0 0.0