condition mean min max 3 h after light 0.024551166666666666 0.0 0.0736535 6 h after light 0.015867866666666668 0.0 0.0476036 9 h after light 0.02379023333333333 0.0 0.0373472 12 h after light 0.085642 0.0 0.206488 3 h after dark 0.034377333333333336 0.0 0.103132 6 h after dark 0.026445200000000002 0.0 0.0793356 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0