condition	mean	min	max
4 h after light	0.42995	0.392522	0.467378
8 h after light	1.9024549999999998	1.59011	2.2148
12 h after light	2.943855	2.79651	3.0912
4 h after dark	2.0119499999999997	1.76532	2.25858
8 h after dark	1.0335649999999998	0.94431	1.12282
12 h after dark	0.685731	0.468965	0.902497