condition mean min max 0 h after light 0.9734705000000001 0.934351 1.01259 2 h after light 1.889505 1.78646 1.99255 4 h after light 2.0988100000000003 1.77244 2.42518 8 h after light 2.49747 2.46494 2.53 12 h after light 3.166795 3.13732 3.19627 2 h after dark 3.445125 3.27882 3.61143 4 h after dark 2.731595 2.43307 3.03012 8 h after dark 2.202385 1.88286 2.52191 12 h after dark 1.53018 1.38971 1.67065