condition mean min max 1 h after light 1.428055256 1.29502291 1.561087602 3 h after light 2.758769471 2.59980285 2.95311434 5 h after light 2.3261599680000002 1.811886958 2.612078126 7 h after light 3.5466302383333335 1.3756347569999998 4.697528072 9 h after light 5.5732353 3.39015768 7.770980246000001 11 h after light 4.710766978333333 2.61231655 7.863026345 13 h after light 5.365274311333334 1.959288315 7.641659906 15 h after light 6.314236015666667 3.490242401 8.31551872 1 h after dark 7.800283583 7.367425045 8.241989165 3 h after dark 8.959088317333334 7.556034037000001 10.55172111 5 h after dark 5.892397263333333 3.8681204289999997 7.31807802 7 h after dark 6.166820062333334 5.302740143 6.979083965