condition mean min max 0 h after light 2.347435 2.13238 2.56249 2 h after light 2.005565 1.72593 2.2852 4 h after light 2.324655 2.26743 2.38188 8 h after light 1.78878 1.63883 1.93873 12 h after light 2.10335 1.94244 2.26426 2 h after dark 3.326715 3.26745 3.38598 4 h after dark 2.1606500000000004 2.14482 2.17648 8 h after dark 3.138625 2.56577 3.71148 12 h after dark 2.41893 2.13818 2.69968