condition	mean	min	max
4 h after light	13.4784	12.8138	14.143
8 h after light	14.09455	13.4504	14.7387
12 h after light	16.03405	15.0098	17.0583
4 h after dark	25.0429	24.5992	25.4866
8 h after dark	24.493949999999998	24.3371	24.6508
12 h after dark	23.415999999999997	22.839	23.993