condition	mean	min	max
4 h after light	0.025513	0.0173328	0.0336932
8 h after light	0.0064642	0.0	0.0129284
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0089037	0.0	0.0267111
12 h after dark	0.04445125333333333	0.0	0.12582