condition mean min max 0 h after light 3.48287 2.64837 4.31737 2 h after light 0.9697905 0.870981 1.0686 4 h after light 0.847402 0.413884 1.28092 8 h after light 1.7996149999999997 1.59628 2.00295 12 h after light 1.541082 0.933414 2.14875 2 h after dark 2.10107 1.78495 2.41719 4 h after dark 3.35321 2.95546 3.75096 8 h after dark 3.1197600000000003 2.8736 3.36592 12 h after dark 1.9519350000000002 1.65622 2.24765