condition	mean	min	max
4 h after light	0.3368265	0.0	0.673653
8 h after light	0.2728965	0.0	0.545793
12 h after light	0.0	0.0	0.0
4 h after dark	0.291314	0.0	0.582628
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0