condition	mean	min	max
4 h after light	0.7389665	0.634223	0.84371
8 h after light	1.35467	1.33608	1.37326
12 h after light	1.2055354999999999	0.956391	1.45468
4 h after dark	1.56442	1.54781	1.58103
8 h after dark	0.905383	0.735896	1.07487
12 h after dark	0.964811	0.936874	0.992748