condition	mean	min	max
3 h after light	0.854693	0.299699	1.13945
6 h after light	0.83753	0.531751	1.30649
9 h after light	0.5921346666666667	0.330693	0.827397
12 h after light	0.64219475	0.226466	0.841703
3 h after dark	0.192631	0.182811	0.203042
6 h after dark	0.154955	0.0	0.243285
9 h after dark	0.16319233333333333	0.14071	0.196123
12 h after dark	0.3574755	0.352944	0.362007