condition	mean	min	max
4 h after light	0.0458137	0.0277961	0.0638313
8 h after light	0.02775645	0.0215695	0.0339434
12 h after light	0.05939445	0.0514619	0.067327
4 h after dark	0.0557243	0.0	0.107947
8 h after dark	0.0389757	0.0	0.0850689
12 h after dark	0.0395151	0.0	0.0887457