condition mean min max 4 h after light 0.06920795 0.0458997 0.0925162 8 h after light 0.0250972 0.0 0.0501944 12 h after light 0.1293745 0.121431 0.137318 4 h after dark 0.240624 0.081172 0.400076 8 h after dark 0.319194 0.280685 0.357703 12 h after dark 0.11218929999999999 0.0664736 0.157905