condition mean min max 0 h after light 1.4052250000000002 1.13039 1.68006 2 h after light 0.9911585 0.943107 1.03921 4 h after light 2.155865 1.24152 3.07021 8 h after light 0.0 0.0 0.0 12 h after light 1.119224 0.843688 1.39476 2 h after dark 1.0991055 0.940271 1.25794 4 h after dark 0.672815 0.0 1.34563 8 h after dark 0.47242 0.0 0.94484 12 h after dark 1.95644 0.0 3.91288