condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0324881	0.0	0.0698429
12 h after light	0.021735333333333332	0.0	0.0459042
4 h after dark	0.0577419	0.0	0.108807
8 h after dark	0.024568633333333336	0.0	0.0737059
12 h after dark	0.022252233333333333	0.0	0.0667567