condition	mean	min	max
0 h after light	0.54417	0.362349	0.725991
4 h after light	0.911066	0.714512	1.10762
8 h after light	0.1792445	0.0	0.358489
4 h after dark	0.356576	0.355873	0.357279
8 h after dark	0.0	0.0	0.0
12 h after dark	0.17699	0.0	0.35398