condition mean min max 0 h after light 0.7485919999999999 0.654882 0.842302 2 h after light 0.473632 0.421899 0.525365 4 h after light 0.3745035 0.321086 0.427921 8 h after light 0.7961005 0.674001 0.9182 12 h after light 1.3758750000000002 1.36295 1.3888 2 h after dark 1.057922 0.963514 1.15233 4 h after dark 0.759109 0.584683 0.933535 8 h after dark 0.8280595 0.761357 0.894762 12 h after dark 0.538943 0.528429 0.549457