condition mean min max 1 h after light 0.8953627770000001 0.359728586 1.430996968 3 h after light 2.0680818833333334 1.800679476 2.334335334 5 h after light 1.5163020323333334 0.538669096 2.765729781 7 h after light 2.3146154286666665 1.244621923 2.906099564 9 h after light 2.6023501666666666 1.729672286 3.511885303 11 h after light 2.5142940173333335 0.746376157 4.228854505 13 h after light 1.8619739146666667 0.857188638 3.293818925 15 h after light 2.0166306163333334 1.252907529 3.126635039 1 h after dark 2.4152271126666665 1.143697107 3.920281217 3 h after dark 2.869357596 1.948779957 3.455534399 5 h after dark 1.6914252846666669 1.054858093 2.434122503 7 h after dark 2.1132467813333333 1.9166530640000001 2.303097708