condition mean min max 0 h after light 2.2797549999999998 1.68176 2.87775 2 h after light 0.800968 0.494206 1.10773 4 h after light 0.2879805 0.241788 0.334173 8 h after light 1.397845 1.10387 1.69182 12 h after light 1.216303 0.743216 1.68939 2 h after dark 1.352665 1.01236 1.69297 4 h after dark 3.137295 3.03454 3.24005 8 h after dark 2.07925 1.57216 2.58634 12 h after dark 1.3690039999999999 0.965438 1.77257