condition	mean	min	max
3 h after light	1.90483	1.55824	2.12616
6 h after light	2.6245933333333333	2.16857	3.26533
9 h after light	1.66903	1.38625	1.83207
12 h after light	1.16820225	0.420919	1.71177
3 h after dark	1.6621066666666666	1.12789	2.18932
6 h after dark	1.4034200000000001	0.99157	1.61383
9 h after dark	1.55227	1.20842	2.22991
12 h after dark	1.263394	0.818528	1.70826