condition mean min max 1 h after light 1.8252275569999998 1.438914345 2.211540769 3 h after light 1.8464154046666665 0.689743613 2.592978445 5 h after light 2.725972866333333 2.22794899 3.329954409 7 h after light 2.0978167193333332 1.383856935 2.7512695139999996 9 h after light 1.6218760143333333 1.314550937 1.832494936 11 h after light 2.0168323473333336 1.784047994 2.3990662190000003 13 h after light 1.3037068563333332 1.224555197 1.434914181 15 h after light 1.6406944383333333 1.13887451 2.261821092 1 h after dark 2.4212004769999997 1.8786887069999998 3.311961718 3 h after dark 4.159221426 3.455534399 5.319447962 5 h after dark 7.406616647 5.603933619 8.814241633 7 h after dark 6.264663591666666 5.722848851 7.3471700779999995