condition mean min max 3 h after light 0.028896475 0.0 0.0957719 7 h after light 0.0341292 0.0 0.092561 11 h after light 0.032658184166666666 0.0 0.0792406 2 h after dark 0.0378278 0.0 0.0784248 6 h after dark 0.056177975 0.0 0.195521 10 h after dark 0.033035825 0.0 0.0913728