condition	mean	min	max
4 h after light	0.377774	0.0	0.755548
8 h after light	1.187015	0.82512	1.54891
12 h after light	0.869025	0.53471	1.20334
4 h after dark	1.4459233333333332	0.0	2.91126
8 h after dark	1.0075966666666667	0.0	3.02279
12 h after dark	1.39445	0.0	2.11029