condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1058225	0.0	0.211645
12 h after light	0.0	0.0	0.0
4 h after dark	0.1711305	0.0	0.342261
8 h after dark	0.0422681	0.0	0.0845362
12 h after dark	0.3065945	0.280286	0.332903