condition	mean	min	max
4 h after light	10.01971	9.94391	10.0633
8 h after light	10.161869999999999	10.07115	10.310039999999999
12 h after light	10.591096666666667	10.52196	10.65342
4 h after dark	10.1481	9.96622	10.253589999999999
8 h after dark	10.063690000000001	9.96846	10.167760000000001
12 h after dark	10.043239999999999	9.99601	10.07137