condition	mean	min	max
4 h after light	0.73228	0.598072	0.866488
8 h after light	0.722048	0.555821	0.888275
12 h after light	0.5121855	0.381012	0.643359
4 h after dark	0.729687	0.591599	0.829612
8 h after dark	0.951202	0.765683	1.19472
12 h after dark	0.3317333333333333	0.0	0.601364