condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.15462150000000002 0.14582 0.163423 4 h after light 0.35931749999999996 0.147901 0.570734 8 h after light 0.15004099999999998 0.149756 0.150326 12 h after light 0.0730975 0.0 0.146195 2 h after dark 0.231323 0.162931 0.299715 4 h after dark 0.0 0.0 0.0 8 h after dark 0.160805 0.157887 0.163723 12 h after dark 0.454244 0.310758 0.59773