condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.002660875 0.0 0.0319305 11 h after light 0.0032401833333333334 0.0 0.0388822 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0