condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.053602	0.0	0.107204
12 h after light	0.064837	0.0	0.129674
4 h after dark	0.0433412	0.0	0.0866824
8 h after dark	0.04244285	0.0	0.0848857
12 h after dark	0.1207181	0.0709862	0.17045