condition	mean	min	max
4 h after light	80.19255	80.0945	80.2906
8 h after light	64.94874999999999	64.5778	65.3197
12 h after light	70.29035	67.9098	72.6709
4 h after dark	83.77363333333334	82.2138	86.1825
8 h after dark	88.69986666666667	86.1732	90.8457
12 h after dark	89.33873333333334	85.4794	93.9152