condition	mean	min	max
4 h after light	0.21436033333333335	0.0	0.382668
8 h after light	0.09308758	0.00283784	0.244229
12 h after light	0.1308515	0.0928062	0.206112
4 h after dark	0.308288	0.140788	0.485212
8 h after dark	0.25635933333333333	0.147774	0.399286
12 h after dark	0.279066	0.260081	0.303468