condition	mean	min	max
4 h after light	1.4269370000000001	0.549436	2.91929
8 h after light	0.5735156666666666	0.154855	0.903758
12 h after light	0.756739	0.44696	1.11029
4 h after dark	1.266277	0.88305	1.94474
8 h after dark	0.7796116666666667	0.605601	0.897534
12 h after dark	0.9660726666666667	0.689616	1.27339