condition	mean	min	max
4 h after light	2.60016	2.46777	2.73255
8 h after light	4.878685	4.7734	4.98397
12 h after light	3.3875349999999997	2.97272	3.80235
4 h after dark	3.981675	3.13793	4.82542
8 h after dark	2.9012149999999997	2.88318	2.91925
12 h after dark	2.58522	2.47223	2.69821