condition mean min max 1 h after light 5.683274567 4.947108217 6.187006925 3 h after light 5.489650272333334 5.094662093 6.087856466 5 h after light 5.897665110666667 4.920086541 7.762208669 7 h after light 5.926770987666667 4.969207735 6.573728606 9 h after light 5.841255648000001 4.328910825 7.247827419 11 h after light 6.077076263666666 5.629231955 6.462345758 13 h after light 5.464504541666667 5.188914843 5.8761790970000005 15 h after light 5.398894386 4.0194067 6.366585487 1 h after dark 5.714109259333333 5.5632734589999995 5.869257505 3 h after dark 5.256499864999999 4.665204305 5.741462403 5 h after dark 5.619911601 5.00179285 6.678845837999999 7 h after dark 5.484043802333333 5.33741197 5.667023163