condition mean min max 0 h after light 0.0482852 0.0 0.0965704 2 h after light 0.202309 0.18638 0.218238 4 h after light 0.062055 0.0 0.12411 8 h after light 0.44943500000000003 0.400212 0.498658 12 h after light 0.2006035 0.110234 0.290973 2 h after dark 0.099421 0.0 0.198842 4 h after dark 0.3782885 0.371267 0.38531 8 h after dark 0.267677 0.209496 0.325858 12 h after dark 0.0 0.0 0.0