condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.022547166666666663 0.0 0.0676415 9 h after light 0.10954900000000001 0.0 0.201499 12 h after light 0.020403633333333334 0.0 0.0612109 3 h after dark 0.054528799999999995 0.0 0.0929439 6 h after dark 0.078919 0.0 0.147679 9 h after dark 0.037795666666666665 0.0 0.113387 12 h after dark 0.024331833333333334 0.0 0.0729955