condition	mean	min	max
3 h after light	9.04927	5.15791	11.5305
6 h after light	6.2585033333333335	5.797	6.96362
9 h after light	9.347816666666667	7.31588	11.0669
12 h after light	11.195043333333334	9.12513	12.5685
3 h after dark	11.8694	11.4249	12.194
6 h after dark	8.25568	6.29028	10.5589
9 h after dark	5.79862	3.55861	8.99359
12 h after dark	5.54077	1.44284	8.68849