condition mean min max 1 h after light 2.615053106 2.615053106 2.615053106 3 h after light 2.434284774 2.108304459 2.760265089 5 h after light 2.144687524 1.8832129869999998 2.406162061 7 h after light 2.9323749335 2.3861615119999997 3.478588355 9 h after light 2.8415259125 2.482606274 3.200445551 11 h after light 4.2308866255 3.620423777 4.841349473999999 1 h after dark 3.2720121695 2.274598556 4.269425783 3 h after dark 2.883530288 2.481195095 3.285865481 5 h after dark 3.2068114439999995 3.1692233539999997 3.244399534 7 h after dark 4.3832702935 4.062214289 4.704326298 9 h after dark 4.6705300565000005 4.194707456000001 5.1463526569999996 11 h after dark 4.694912867 4.658383962 4.731441772