condition	mean	min	max
4 h after light	88.2	88.2	88.2
8 h after light	63.550000000000004	55.2	71.9
12 h after light	19.85	7.0	32.7
4 h after dark	138.1	136.6	139.6
8 h after dark	118.69999999999999	82.7	154.7
12 h after dark	100.65	85.1	116.2