condition	mean	min	max
0 h after light	75.3336	71.5738	79.0934
4 h after light	78.97475	75.5598	82.3897
8 h after light	74.88535	74.0963	75.6744
4 h after dark	84.7721	83.8501	85.6941
8 h after dark	76.3563	75.2149	77.4977
12 h after dark	77.45295	71.1092	83.7967