condition mean min max 0 h after light 2.190355 1.92187 2.45884 2 h after light 2.06166 1.89938 2.22394 4 h after light 0.739115 0.685125 0.793105 8 h after light 0.9680135 0.830247 1.10578 12 h after light 1.6660300000000001 1.41809 1.91397 2 h after dark 2.09759 1.58089 2.61429 4 h after dark 1.423283 0.998546 1.84802 8 h after dark 1.539758 0.974476 2.10504 12 h after dark 2.48738 2.34882 2.62594