condition	mean	min	max
4 h after light	69.04400000000001	68.8289	69.2591
8 h after light	48.7179	37.1156	60.3202
12 h after light	77.28235000000001	75.8656	78.6991
4 h after dark	122.21493333333333	76.5318	166.558
8 h after dark	70.4793	65.4654	75.0638
12 h after dark	77.87796666666667	67.4686	86.6132