condition	mean	min	max
4 h after light	0.2881455	0.148735	0.427556
8 h after light	0.49425949999999996	0.338794	0.649725
12 h after light	0.407929	0.39481	0.421048
4 h after dark	0.5892653333333333	0.445836	0.748855
8 h after dark	0.5066653333333333	0.231388	0.793412
12 h after dark	0.5480426666666667	0.276952	0.687012