condition	mean	min	max
4 h after light	3.29249	1.85061	4.73437
8 h after light	3.704255	3.3999	4.00861
12 h after light	6.874404999999999	6.40234	7.34647
4 h after dark	10.467575	8.46505	12.4701
8 h after dark	5.6873450000000005	5.64285	5.73184
12 h after dark	5.043365	4.46879	5.61794