condition	mean	min	max
0 h after light	21.27105	20.2915	22.2506
4 h after light	15.9203	14.8082	17.0324
8 h after light	70.77025	65.0371	76.5034
4 h after dark	48.9775	48.2063	49.7487
8 h after dark	20.6044	19.0637	22.1451
12 h after dark	12.796009999999999	6.69692	18.8951