condition	mean	min	max
4 h after light	196.2135	186.285	206.142
8 h after light	182.2335	180.818	183.649
12 h after light	184.5235	180.036	189.011
4 h after dark	246.18349999999998	235.907	256.46
8 h after dark	269.098	249.461	288.735
12 h after dark	231.72899999999998	216.416	247.042