condition	mean	min	max
4 h after light	0.298995	0.0	0.490629
8 h after light	0.745575	0.11825	1.2721
12 h after light	0.859586	0.76084	1.04114
4 h after dark	0.7522643333333333	0.553485	0.986288
8 h after dark	0.815368	0.395848	1.52647
12 h after dark	0.4108433333333333	0.0	0.641403