condition mean min max 1 h after light 4.1044742240000005 1.415797697 6.793150751000001 3 h after light 1.827551736 1.7269629869999998 1.987576035 5 h after light 1.453678153 1.334380436 1.692174539 7 h after light 2.46542429 1.960657127 3.1506950430000003 9 h after light 2.1882762723333333 1.77031669 2.8154037 11 h after light 3.0516120756666667 2.216612406 3.694994045 13 h after light 2.444707860333333 1.751075489 3.588066705 15 h after light 2.0664487046666666 1.6988932559999999 2.35051968 1 h after dark 2.3796197673333332 2.05044482 2.989472244 3 h after dark 1.9097146713333333 1.662093778 2.069279204 5 h after dark 1.7049967336666665 0.975867562 2.379883997 7 h after dark 1.9478626629999998 1.297516202 2.655887305