condition mean min max 3 h after light 0.38193638333333335 0.0 1.11938 7 h after light 0.137910375 0.0 0.646484 11 h after light 0.09196241666666667 0.0 0.189821 2 h after dark 0.37535784166666664 0.0626221 1.45955 6 h after dark 0.314109425 0.0390661 0.681265 10 h after dark 0.31748135 0.0744162 0.71495