condition mean min max 1 h after light 2.851646476 2.255814105 3.4474788469999997 3 h after light 2.3315105586666665 1.711124778 3.458355777 5 h after light 1.5883034476666666 1.47560559 1.66994931 7 h after light 2.857995290333333 1.0567092409999999 4.295203437 9 h after light 2.7018981433333336 1.240426389 4.095210225 11 h after light 2.9185139183333333 2.518660576 3.3650791160000004 1 h after dark 3.690085905 3.048607432 4.557365843 3 h after dark 3.3059973863333334 1.7480089269999999 4.916109936000001 5 h after dark 2.0676278716666667 1.3900706630000002 2.71367832 7 h after dark 2.7204719793333334 2.297616255 3.2485633039999997 9 h after dark 2.4204895206666666 2.089458681 2.767756817 11 h after dark 2.5406792366666666 2.080536709 3.3917992760000004