condition	mean	min	max
4 h after light	64.768694	57.225387	72.312001
8 h after light	75.206084	72.312001	78.100167
12 h after light	97.9530255	83.443225	112.462826
4 h after dark	76.604906	60.801492	92.40832
8 h after dark	74.4714615	68.646181	80.296742
12 h after dark	56.159266	56.159266	56.159266