condition mean min max 0 h after light 1.5697895000000002 0.917419 2.22216 2 h after light 1.061668 0.514996 1.60834 4 h after light 0.9075015 0.466083 1.34892 8 h after light 0.709689 0.471928 0.94745 12 h after light 1.000045 0.69106 1.30903 2 h after dark 1.2218200000000001 1.02689 1.41675 4 h after dark 1.0044865 0.686333 1.32264 8 h after dark 1.9163930000000002 0.995106 2.83768 12 h after dark 0.9652415000000001 0.706363 1.22412