condition mean min max 3 h after light 0.024398216666666667 0.0 0.223358 7 h after light 0.011830916666666668 0.0 0.141971 11 h after light 0.0 0.0 0.0 2 h after dark 0.01075175 0.0 0.129021 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0