condition	mean	min	max
4 h after light	138.852912	136.364092	141.341732
8 h after light	139.4877	133.298051	145.677349
12 h after light	137.992049	127.813769	148.170329
4 h after dark	143.167803	137.442674	148.892932
8 h after dark	120.365861	107.642995	133.088727
12 h after dark	129.8926	129.8926	129.8926