condition mean min max 4 h after light 0.059606599999999996 0.0437517 0.0754615 8 h after light 0.1374735 0.095561 0.179386 12 h after light 0.0658046 0.0619273 0.0696819 4 h after dark 0.0878569 0.0 0.165211 8 h after dark 0.05826633333333334 0.0 0.174799 12 h after dark 0.20079433333333332 0.0 0.480182