condition mean min max 0 h after light 0.3614085 0.259907 0.46291 2 h after light 0.926901 0.360662 1.49314 4 h after light 0.3799465 0.306134 0.453759 8 h after light 2.333044 0.560488 4.1056 12 h after light 3.84619 2.2275 5.46488 2 h after dark 4.190055 3.67395 4.70616 4 h after dark 2.113375 1.26383 2.96292 8 h after dark 0.8442320000000001 0.828914 0.85955 12 h after dark 0.79582 0.53673 1.05491