condition	mean	min	max
4 h after light	2.238655	2.01946	2.45785
8 h after light	3.805505	3.0871	4.52391
12 h after light	2.642955	1.69857	3.58734
4 h after dark	2.66724	1.07187	4.24471
8 h after dark	4.2338	3.66138	5.12376
12 h after dark	2.0170039726666666	0.000451918	4.13745