condition mean min max 1 h after light 0.970683275 0.496738887 1.24599445 3 h after light 0.46380335 0.373920154 0.562743035 5 h after light 0.969611577 0.8374615390000001 1.164102049 7 h after light 0.7393571083333333 0.38983603899999997 1.051796577 9 h after light 0.7713880916666667 0.619482156 1.018289803 11 h after light 0.7078525003333334 0.47908357100000004 1.096290798 13 h after light 1.0937404436666667 1.019832736 1.2052377859999999 15 h after light 1.0718648433333333 0.939332285 1.2560645940000001 1 h after dark 1.3111199266666667 1.1644060729999999 1.479644749 3 h after dark 1.3182869643333335 1.19376941 1.390589745 5 h after dark 1.0165441176666667 0.933935365 1.141321757 7 h after dark 1.3341087613333333 1.181428108 1.4411012319999998