condition	mean	min	max
4 h after light	49.7	49.7	49.7
8 h after light	51.349999999999994	29.4	73.3
12 h after light	37.25	30.4	44.1
4 h after dark	47.15	41.4	52.9
8 h after dark	47.0	36.5	57.5
12 h after dark	54.8	49.9	59.7