condition	mean	min	max
4 h after light	8.989538666666666	6.582008	11.68023
8 h after light	9.899186	5.178538	12.67752
12 h after light	9.060521	6.37825	12.96466
16 h after light	12.6871	10.35031	15.260779999999999
4 h after dark	20.303153333333334	17.29413	22.89469
8 h after dark	8.708736666666667	6.864963	10.55096