condition mean min max 0 h after light 0.42800649999999996 0.396093 0.45992 2 h after light 2.2878249999999998 2.27196 2.30369 4 h after light 2.483925 2.16397 2.80388 8 h after light 0.0474975 0.0 0.094995 12 h after light 0.8084509999999999 0.461922 1.15498 2 h after dark 0.520845 0.0 1.04169 4 h after dark 0.04587625 0.0 0.0917525 8 h after dark 0.14966 0.0 0.29932 12 h after dark 0.3361425 0.294564 0.377721