condition	mean	min	max
4 h after light	118.7	118.7	118.7
8 h after light	129.05	107.7	150.4
12 h after light	112.5	112.0	113.0
4 h after dark	104.8	102.6	107.0
8 h after dark	105.1	99.6	110.6
12 h after dark	136.95	122.5	151.4