condition mean min max 1 h after light 1.652993435 1.652993435 1.652993435 3 h after light 3.164234565 1.936129964 4.392339166 5 h after light 4.2069468809999995 3.784590933 4.629302828999999 7 h after light 5.8312298825 5.676728297 5.985731467999999 9 h after light 6.0296929514999995 5.254703793 6.80468211 11 h after light 9.0825917735 7.079614107 11.08556944 1 h after dark 8.0787266295 6.740716805 9.416736454 3 h after dark 8.627509541999999 8.311359716 8.943659367999999 5 h after dark 6.739108935999999 6.438885228999999 7.039332643 7 h after dark 7.659515112499999 7.478672576 7.8403576489999995 9 h after dark 9.0239810265 8.883257112999999 9.16470494 11 h after dark 9.372457470499999 9.041520009 9.703394932