condition	mean	min	max
0 h after light	0.0	0.0	0.0
2 h after light	9.20035	0.0	18.4007
4 h after light	12.416345	4.01639	20.8163
8 h after light	4.21546	0.0	8.43092
12 h after light	2.057615	0.0	4.11523
2 h after dark	0.0	0.0	0.0
4 h after dark	2.04354	0.0	4.08708
8 h after dark	2.22218	0.0	4.44436
12 h after dark	0.0	0.0	0.0