condition	mean	min	max
4 h after light	2.6683363333333334	2.601593	2.7582240000000002
8 h after light	5.462589333333334	1.4955370000000001	7.58546
12 h after light	1.5608476666666666	1.295356	1.9558650000000002
16 h after light	2.714104	2.403277	3.149916
4 h after dark	2.2103006666666665	2.028234	2.453773
8 h after dark	2.209563333333333	1.4133149999999999	3.7184559999999998