condition	mean	min	max
0 h after light	0.7714945	0.737265	0.805724
4 h after light	1.61139	1.57073	1.65205
8 h after light	2.417825	2.18325	2.6524
4 h after dark	1.81425	1.57983	2.04867
8 h after dark	1.921255	1.66417	2.17834
12 h after dark	1.153852	0.736274	1.57143