condition	mean	min	max
1 h after light	15.436280945	14.02456929	16.8479926
3 h after light	20.96897551	16.21116703	26.15840995
5 h after light	18.408675923333334	14.58922611	21.2265643
7 h after light	17.486160993333332	11.1238825	22.16373079
9 h after light	19.74524662	18.30880156	20.82336322
11 h after light	18.323677583333332	17.46921493	18.98658478
13 h after light	20.685158763333334	17.00484134	22.72442247
15 h after light	19.175324133333334	18.21652752	20.55083185
1 h after dark	18.277530043333336	17.48470219	19.456904100000003
3 h after dark	18.809788996666665	18.47481161	18.97882481
5 h after dark	20.625950473333333	18.40207403	23.11887311
7 h after dark	22.487756526666665	21.2120703	23.45198602