condition mean min max 0 h after light 0.16088850000000002 0.068236 0.253541 2 h after light 0.37989949999999995 0.190494 0.569305 4 h after light 0.0 0.0 0.0 8 h after light 0.065336 0.0652118 0.0654602 12 h after light 0.09983824999999999 0.0723535 0.127323 2 h after dark 0.207154 0.130512 0.283796 4 h after dark 0.09368675000000001 0.0609215 0.126452 8 h after dark 0.03564695 0.0 0.0712939 12 h after dark 0.295409 0.135321 0.455497