condition	mean	min	max
4 h after light	1.339555	1.07071	1.6084
8 h after light	1.637925	1.4269	1.84895
12 h after light	0.7888995000000001	0.678976	0.898823
4 h after dark	2.0391333333333335	1.41345	2.61054
8 h after dark	0.8087986666666667	0.507312	1.12892
12 h after dark	1.36198	1.05085	1.56405