condition	mean	min	max
4 h after light	264.5	264.5	264.5
8 h after light	242.15	197.0	287.3
12 h after light	281.65	268.8	294.5
4 h after dark	263.5	230.5	296.5
8 h after dark	237.15	222.0	252.3
12 h after dark	274.75	244.6	304.9