condition	mean	min	max
4 h after light	4.859595	4.36192	5.35727
8 h after light	5.17767	4.77198	5.58336
12 h after light	4.656269999999999	4.12318	5.18936
4 h after dark	4.024103333333334	3.39785	4.40757
8 h after dark	5.309216666666667	4.95868	5.82731
12 h after dark	4.423766666666666	3.73254	5.39177