condition	mean	min	max
4 h after light	11.217556666666667	11.09177	11.32822
8 h after light	11.25985	11.21873	11.31461
12 h after light	10.948053333333332	10.87159	11.08565
4 h after dark	10.520286666666667	10.46299	10.57811
8 h after dark	10.593490000000001	10.40428	10.69406
12 h after dark	10.8483	10.547460000000001	11.050419999999999