condition	mean	min	max
4 h after light	4.04236	2.2047	5.88002
8 h after light	3.072765	2.7952	3.35033
12 h after light	6.423769999999999	4.70414	8.1434
4 h after dark	6.238016666666667	4.59793	8.20566
8 h after dark	5.67835	4.09125	8.17117
12 h after dark	5.90764	3.5426	8.56866