condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.04447375	0.0	0.0889475
12 h after light	0.0473989	0.036211	0.0585868
4 h after dark	0.03203625	0.0	0.0640725
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0