condition mean min max 1 h after light 2.4776600685 2.158371517 2.79694862 3 h after light 4.151173317333333 3.714004072 4.537712279 5 h after light 4.935749641 3.574803998 5.992414525 7 h after light 4.8753958693333335 4.082377959 6.35412245 9 h after light 4.656935455 3.6039067080000002 5.454630365 11 h after light 3.543492433 2.985504629 3.832399395 13 h after light 4.930896251333333 2.5103381540000003 6.419352914 15 h after light 5.241495721333333 4.631423005 5.638083878 1 h after dark 8.010542192666666 6.147371947999999 9.029826365 3 h after dark 9.066277615666667 8.26860017 10.5883711 5 h after dark 9.401505588666666 7.926476289 10.41672367 7 h after dark 9.923804958 8.338625652000001 12.01102587