condition	mean	min	max
0 h after light	0.9163304999999999	0.777351	1.05531
4 h after light	1.5847799999999999	1.48643	1.68313
8 h after light	2.55311	2.49604	2.61018
4 h after dark	2.58059	2.38714	2.77404
8 h after dark	2.36439	2.20098	2.5278
12 h after dark	1.4524400000000002	1.11589	1.78899