condition	mean	min	max
4 h after light	106.7612	93.5094	120.013
8 h after light	140.3935	138.628	142.159
12 h after light	145.8555	135.955	155.756
4 h after dark	134.827	129.696	139.958
8 h after dark	123.2535	119.626	126.881
12 h after dark	124.316	123.029	125.603