condition mean min max 0 h after light 0.8678325 0.83585 0.899815 2 h after light 0.25685800000000003 0.234604 0.279112 4 h after light 0.208577 0.204832 0.212322 8 h after light 0.2873275 0.214984 0.359671 12 h after light 0.6423975000000001 0.489702 0.795093 2 h after dark 0.6283035 0.467796 0.788811 4 h after dark 0.582974 0.40168 0.764268 8 h after dark 1.03811 1.01848 1.05774 12 h after dark 0.7636244999999999 0.669169 0.85808