condition	mean	min	max
4 h after light	33.813900000000004	32.3454	35.2824
8 h after light	35.654700000000005	34.9557	36.3537
12 h after light	59.57945	56.5445	62.6144
4 h after dark	62.95735	61.015	64.8997
8 h after dark	48.190349999999995	46.4603	49.9204
12 h after dark	47.3678	46.8437	47.8919