condition	mean	min	max
4 h after light	3.193205	2.66898	3.71743
8 h after light	1.86124	1.43742	2.28506
12 h after light	2.1244050000000003	1.98299	2.26582
4 h after dark	2.72123	2.1593	3.01556
8 h after dark	3.6785933333333336	3.46317	4.08609
12 h after dark	3.2395400000000003	3.04701	3.45061