condition	mean	min	max
4 h after light	88.1	88.1	88.1
8 h after light	124.94999999999999	114.2	135.7
12 h after light	115.75	103.2	128.3
4 h after dark	81.19999999999999	39.8	122.6
8 h after dark	107.55	80.9	134.2
12 h after dark	159.3	158.7	159.9