condition mean min max 1 h after light 2.029889779 0.632213128 3.867739152 3 h after light 2.708939014 0.9720106959999999 4.490625251 5 h after light 3.3054733 1.915350191 4.808247592 7 h after light 2.6729146963333332 2.225790965 3.286864303 9 h after light 2.2152625116666664 0.5411138529999999 3.469100075 11 h after light 1.591388094 0.6346946729999999 2.27564696 13 h after light 1.8836566726666666 0.6798884909999999 2.537342707 15 h after light 1.8961384043333334 1.004851675 2.439603079 1 h after dark 2.6189308276666665 1.749776443 3.838227425 3 h after dark 2.050229544 1.21115881 3.5752219239999996 5 h after dark 3.175898950666667 0.8454235240000001 4.352209363 7 h after dark 2.8079925799999996 1.28124002 5.764404927999999