condition	mean	min	max
4 h after light	0.0648608	0.0326199	0.0971017
8 h after light	0.1194013	0.0264286	0.212374
12 h after light	0.0536851	0.0428148	0.0645554
4 h after dark	0.0286201	0.0	0.0572402
8 h after dark	0.3311215	0.252242	0.410001
12 h after dark	0.13550685	0.0835127	0.187501