condition	mean	min	max
0 h after light	0.4556165	0.181987	0.729246
4 h after light	1.1005829999999999	0.717716	1.48345
8 h after light	1.7234639999999999	0.926258	2.52067
4 h after dark	0.5379685	0.178734	0.897203
8 h after dark	0.900704	0.716938	1.08447
12 h after dark	0.090871	0.0	0.181742