condition	mean	min	max
4 h after light	135.058	128.817	141.299
8 h after light	126.2875	109.119	143.456
12 h after light	115.144	111.718	118.57
4 h after dark	210.10933333333335	184.841	233.336
8 h after dark	166.809	136.602	187.503
12 h after dark	163.93066666666667	150.816	174.821