condition	mean	min	max
4 h after light	57.3	57.3	57.3
8 h after light	69.25	64.8	73.7
12 h after light	67.1	47.6	86.6
4 h after dark	83.45	79.9	87.0
8 h after dark	51.800000000000004	29.7	73.9
12 h after dark	88.0	67.7	108.3