condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.007240808333333334 0.0 0.0868897 6 h after dark 0.011455083333333333 0.0 0.137461 10 h after dark 0.0 0.0 0.0