condition mean min max 0 h after light 2.7099 1.53483 3.88497 2 h after light 2.346255 1.16087 3.53164 4 h after light 1.5404845 0.324179 2.75679 8 h after light 15.483699999999999 15.0937 15.8737 12 h after light 11.6301 5.6035 17.6567 2 h after dark 16.22655 13.6526 18.8005 4 h after dark 8.394255 1.49561 15.2929 8 h after dark 3.998445 1.31072 6.68617 12 h after dark 0.476024 0.0 0.952048