condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.00588175 0.0 0.0117635 4 h after dark 0.0 0.0 0.0 8 h after dark 0.011694733333333334 0.0 0.0350842 12 h after dark 0.003372466666666667 0.0 0.0101174