condition	mean	min	max
0 h after light	0.2139725	0.171361	0.256584
4 h after light	0.0864415	0.042163	0.13072
8 h after light	0.0429198	0.0423084	0.0435312
4 h after dark	0.1051652	0.0843314	0.125999
8 h after dark	0.063176	0.0	0.126352
12 h after dark	0.254379	0.167105	0.341653