condition	mean	min	max
4 h after light	142.4	142.4	142.4
8 h after light	89.45	70.0	108.9
12 h after light	48.349999999999994	35.9	60.8
4 h after dark	89.1	82.8	95.4
8 h after dark	131.45	84.3	178.6
12 h after dark	87.65	68.7	106.6