condition	mean	min	max
4 h after light	126.0	126.0	126.0
8 h after light	73.7	56.1	91.3
12 h after light	103.15	95.0	111.3
4 h after dark	101.75	85.4	118.1
8 h after dark	148.55	125.6	171.5
12 h after dark	124.55	90.4	158.7