condition	mean	min	max
4 h after light	454.6	454.6	454.6
8 h after light	566.8	491.3	642.3
12 h after light	455.6	322.0	589.2
4 h after dark	213.15	138.7	287.6
8 h after dark	240.75	128.2	353.3
12 h after dark	288.45000000000005	274.6	302.3