condition	mean	min	max
4 h after light	0.8396365	0.649683	1.02959
8 h after light	0.922643	0.858011	0.987275
12 h after light	1.25526	1.15985	1.35067
4 h after dark	1.7315066666666665	1.51721	2.03238
8 h after dark	1.7348063333333332	0.870719	2.2268
12 h after dark	0.7115360000000001	0.347978	1.02871