condition	mean	min	max
0 h after light	65.0401	62.4338	67.6464
4 h after light	70.7908	69.4286	72.153
8 h after light	66.30869999999999	64.3894	68.228
4 h after dark	78.3185	77.7805	78.8565
8 h after dark	76.77735	74.7179	78.8368
12 h after dark	64.5238	63.5772	65.4704