condition mean min max 1 h after light 2.505695079 2.321570102 2.6898200560000003 3 h after light 3.1468481636666668 1.30300193 4.167242391 5 h after light 0.8938893923333333 0.168285187 1.395698736 7 h after light 3.697829538 3.232707967 4.175172164 9 h after light 1.9923133706666667 0.252621942 5.244965028 11 h after light 1.5510542223333332 0.6702614029999999 3.029344137 1 h after dark 1.976143199 1.255516425 2.517521658 3 h after dark 1.9920488986666667 1.314108222 2.456944468 5 h after dark 3.7026446516666667 2.548256039 5.139654104 7 h after dark 2.095939974666667 1.956114251 2.174663315 9 h after dark 3.8097910340000003 2.597247162 5.11309733 11 h after dark 1.5992551493333333 1.3820319269999999 1.733597328