condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.2947576666666667	0.101751	0.487007
12 h after light	0.0827972	0.0	0.151253
4 h after dark	0.21607933333333335	0.1262	0.312406
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0