condition mean min max 0 h after light 2.07084 1.73048 2.4112 2 h after light 0.5275245000000001 0.451178 0.603871 4 h after light 0.2990425 0.204163 0.393922 8 h after light 0.4265985 0.0 0.853197 12 h after light 0.7631395 0.608829 0.91745 2 h after dark 0.2158875 0.206864 0.224911 4 h after dark 0.397203 0.193123 0.601283 8 h after dark 1.1403675 0.653845 1.62689 12 h after dark 0.8456305 0.618831 1.07243