condition	mean	min	max
4 h after light	120.4	120.4	120.4
8 h after light	61.349999999999994	45.6	77.1
12 h after light	86.75	76.8	96.7
4 h after dark	74.0	64.8	83.2
8 h after dark	64.3	59.4	69.2
12 h after dark	61.75	54.2	69.3