condition	mean	min	max
4 h after light	138.0	138.0	138.0
8 h after light	152.6	136.5	168.7
12 h after light	117.25	109.8	124.7
4 h after dark	126.0	117.7	134.3
8 h after dark	97.05000000000001	90.7	103.4
12 h after dark	111.80000000000001	93.7	129.9