condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.05553191666666667 0.0 0.155088 10 h after light 0.014680016666666665 0.0 0.0880801 14 h after light 0.0 0.0 0.0 18 h after light 0.029242633333333334 0.0 0.107556 2 h after dark 0.0 0.0 0.0