condition	mean	min	max
4 h after light	78.1346	76.3714	79.8978
8 h after light	72.39705000000001	72.0473	72.7468
12 h after light	93.43975	86.0165	100.863
4 h after dark	107.109	106.369	108.125
8 h after dark	100.84966666666666	99.4736	103.528
12 h after dark	96.53416666666666	94.9782	98.568