condition	mean	min	max
4 h after light	0.2423415	0.1624	0.322283
8 h after light	0.2854735	0.176219	0.394728
12 h after light	0.080348	0.0	0.160696
4 h after dark	0.5669	0.421368	0.712432
8 h after dark	0.385266	0.351932	0.4186
12 h after dark	0.2917135	0.0	0.583427