condition	mean	min	max
4 h after light	78.73561333333333	71.6684	86.1479
8 h after light	89.51975333333334	64.59248000000001	111.6563
12 h after light	69.78077	63.40347	74.07168
16 h after light	91.08599666666667	74.02689000000001	122.7528
4 h after dark	129.53406666666666	110.3463	140.3231
8 h after dark	80.76052666666666	65.61140999999999	99.73122