condition mean min max 0 h after light 2.53795 2.12274 2.95316 2 h after light 4.19581 3.18984 5.20178 4 h after light 4.444545 4.24736 4.64173 8 h after light 1.817775 1.81432 1.82123 12 h after light 1.9651450000000001 1.86391 2.06638 2 h after dark 1.568015 1.34486 1.79117 4 h after dark 1.539275 1.28691 1.79164 8 h after dark 2.45459 2.33792 2.57126 12 h after dark 2.98089 2.47507 3.48671