condition mean min max 1 h after light 3.5867737485 2.884374975 4.289172522 3 h after light 5.543983269666667 4.416958939 6.142723386 5 h after light 4.959395697333333 4.207129671000001 5.811958119 7 h after light 4.685685798333333 4.154685926 5.291787975 9 h after light 4.476947941333334 3.0359032310000003 5.22085347 11 h after light 5.417120896666667 4.319462373 6.992752267 1 h after dark 5.021783111666667 4.391026148 5.891403472 3 h after dark 4.2365757503333334 3.695022388 5.0687031419999995 5 h after dark 5.729198701333334 4.212423247 6.786609752 7 h after dark 4.370266686666667 3.9379038410000002 4.771639155 9 h after dark 4.644902761666667 4.236566358999999 5.035479191 11 h after dark 3.584218842 3.290552206 3.73808043