condition	mean	min	max
1 h after light	14.187905645	12.37466337	16.00114792
3 h after light	17.120383873333335	16.1069138	18.22287629
5 h after light	18.236488396666665	15.74929459	19.51911324
7 h after light	17.287423646666667	15.43000483	20.18667469
9 h after light	19.870441183333334	19.60769582	20.2025723
11 h after light	18.420477213333335	15.40590834	20.09884366
13 h after light	15.67872865	15.1043598	16.07383635
15 h after light	16.343595203333333	14.34981882	17.451211999999998
1 h after dark	12.908405426666667	11.29400893	13.85616637
3 h after dark	16.081733673333332	15.5499048	16.43471097
5 h after dark	16.18047732	14.24058425	18.13577775
7 h after dark	15.288266983333333	13.05088701	16.41932791