condition	mean	min	max
2 h after light	1.45477	1.12051	1.95817
6 h after light	1.5629899999999999	1.43383	1.69397
10 h after light	1.4613466666666668	1.26543	1.56803
2 h after dark	1.3796533333333334	1.16207	1.60497
6 h after dark	1.2804366666666667	1.18601	1.43397
10 h after dark	1.22461	1.16145	1.26