condition mean min max 1 h after light 2.756603950666667 1.851481305 4.1246712830000005 3 h after light 5.483562023 1.227802985 10.17496101 5 h after light 3.367639989 1.6196202419999999 5.342818954 7 h after light 4.252605016 0.278454313 8.074962569 9 h after light 5.005679711 3.174668208 6.566510857000001 11 h after light 2.5499437903333333 0.980891767 4.311752136 13 h after light 2.1388900906666666 0.82463638 4.030767479 15 h after light 2.150762466333333 1.252443047 3.50415715 1 h after dark 2.294386457 0.733144564 4.374441108 3 h after dark 2.8604500046666668 1.749451614 3.932744117 5 h after dark 2.3118564139999997 0.591796467 4.330063965 7 h after dark 2.7167725723333334 1.379796944 4.528807746