condition	mean	min	max
4 h after light	74.8	74.8	74.8
8 h after light	74.95	63.1	86.8
12 h after light	73.75	65.7	81.8
4 h after dark	78.15	54.1	102.2
8 h after dark	56.75	51.0	62.5
12 h after dark	61.349999999999994	45.6	77.1