condition mean min max 2 h after light 0.0765405 0.0 0.459243 6 h after light 0.267868 0.0 1.17906 10 h after light 0.11205483333333333 0.0 0.672329 14 h after light 0.2500441666666667 0.0 0.971307 18 h after light 0.126589 0.0 0.759534 2 h after dark 0.22446000000000002 0.0 0.784719