condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.127974	0.0	0.383922
12 h after light	0.19576866666666667	0.0	0.319021
4 h after dark	0.156805	0.0	0.470415
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0