condition	mean	min	max
4 h after light	1.4936880000000001	0.360946	2.62643
8 h after light	1.6771699999999998	1.65715	1.69719
12 h after light	1.266415	1.19053	1.3423
4 h after dark	0.7868284999999999	0.676377	0.89728
8 h after dark	1.142858	0.982056	1.30366
12 h after dark	1.3198050000000001	1.25349	1.38612