condition	mean	min	max
4 h after light	1.1044923333333334	0.794377	1.50022
8 h after light	0.950238	0.349253	1.52635
12 h after light	1.1891939999999999	0.463012	1.93644
4 h after dark	1.9881933333333333	1.91569	2.05757
8 h after dark	0.826586	0.47361	1.49427
12 h after dark	1.65065	1.34668	2.10488