condition	mean	min	max
4 h after light	0.0564616	0.0540811	0.0588421
8 h after light	0.063678	0.0	0.127356
12 h after light	0.0369432	0.0	0.0738864
4 h after dark	0.0	0.0	0.0
8 h after dark	0.01211075	0.0	0.0242215
12 h after dark	0.1054738	0.0920896	0.118858