condition mean min max 4 h after light 0.0603152 0.0336285 0.0870019 8 h after light 0.01149 0.0 0.02298 12 h after light 0.0758682 0.0713979 0.0803385 4 h after dark 0.021164133333333335 0.0 0.0634924 8 h after dark 0.1009026 0.0 0.224234 12 h after dark 0.031032666666666667 0.0 0.0469633