condition	mean	min	max
4 h after light	1.42235	1.38969	1.45501
8 h after light	2.4590750000000003	2.10856	2.80959
12 h after light	0.625553	0.365669	0.885437
4 h after dark	0.6168546666666667	0.0	1.42896
8 h after dark	2.1964433333333333	1.27219	3.14452
12 h after dark	1.6162300184333334	5.53e-08	2.65425