condition	mean	min	max
4 h after light	1.983165	1.94738	2.01895
8 h after light	4.14217	3.9575	4.32684
12 h after light	5.27746	4.91309	5.64183
4 h after dark	5.32939	4.85705	5.80173
8 h after dark	1.51987	1.51085	1.52889
12 h after dark	1.600955	1.22649	1.97542