condition	mean	min	max
0 h after light	73.0596	72.9064	73.2128
4 h after light	64.34335	58.846	69.8407
8 h after light	47.82555	47.5299	48.1212
4 h after dark	79.80195	63.1943	96.4096
8 h after dark	89.11255	86.0473	92.1778
12 h after dark	83.31795	79.0072	87.6287