condition mean min max 1 h after light 4.8050367905 4.358036222 5.252037359 3 h after light 3.963395004 3.889467667 4.0323472780000005 5 h after light 3.531759551666667 2.535252299 4.0645031760000006 7 h after light 3.2279880446666667 2.0757854030000003 3.808806545 9 h after light 3.0262405053333334 2.764675664 3.320970789 11 h after light 3.396650633666667 2.312654807 4.531569526 13 h after light 3.2892637843333334 3.0303134110000003 3.7760899489999997 15 h after light 3.889982851 3.0601108889999997 4.403648104 1 h after dark 3.225866197 2.57331849 3.649916995 3 h after dark 3.0928873980000002 2.7150627419999998 3.445551521 5 h after dark 3.880219089666667 2.703073863 4.755885773 7 h after dark 3.5322282763333335 2.721842746 4.1693128260000005