condition	mean	min	max
1 h after light	16.25954902	14.676376199999998	17.05723437
3 h after light	11.875126246666667	10.98390451	13.64240583
5 h after light	12.46742382	10.52753157	15.72603315
7 h after light	13.892789669999999	10.50780386	17.74906724
9 h after light	11.462844306666668	10.23607039	13.0710735
11 h after light	10.969115788666667	7.154739946	12.93712191
13 h after light	12.275893517666667	8.816563273	15.28748981
15 h after light	12.202028053333333	11.24177812	12.99643095
1 h after dark	14.694936513333333	14.18850363	15.43762688
3 h after dark	15.260226496666666	12.111588099999999	18.88908917
5 h after dark	19.523180693333334	18.33909444	21.63113012
7 h after dark	15.824448910000001	12.91095712	18.44340546