condition mean min max 3 h after light 0.019345291666666667 0.0 0.154852 7 h after light 0.0 0.0 0.0 11 h after light 0.006861824999999999 0.0 0.0823419 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