condition	mean	min	max
4 h after light	84.7449	80.318	89.1718
8 h after light	83.9967	83.9555	84.0379
12 h after light	80.72655	77.95	83.5031
4 h after dark	91.07853333333334	88.7621	92.8102
8 h after dark	99.2152	90.9416	106.587
12 h after dark	87.73436666666666	80.0891	93.7896