condition mean min max 3 h after light 0.12535833333333332 0.0 0.275518 6 h after light 0.121342 0.0 0.364026 9 h after light 0.0 0.0 0.0 12 h after light 0.065452975 0.0 0.0938497 3 h after dark 0.2683143333333333 0.10355 0.390759 6 h after dark 0.3305434333333333 0.0894563 0.592656 9 h after dark 0.24747133333333332 0.0 0.608555 12 h after dark 0.0 0.0 0.0