condition	mean	min	max
4 h after light	2.8615950000000003	2.26838	3.45481
8 h after light	2.753495	2.4342	3.07279
12 h after light	3.02123	2.72225	3.32021
4 h after dark	4.00303	3.49862	4.91636
8 h after dark	4.295026666666667	3.48167	5.31357
12 h after dark	3.34206	3.20736	3.55472