condition mean min max 0 h after light 0.23917149999999998 0.238958 0.239385 4 h after light 0.36096 0.316119 0.405801 8 h after light 0.514902 0.162958 0.866846 4 h after dark 0.23546005 0.0782291 0.392691 8 h after dark 0.827671 0.706032 0.94931 12 h after dark 0.19626349999999998 0.081275 0.311252