condition mean min max 1 h after light 1.9991574335000002 1.8174459840000001 2.180868883 3 h after light 1.250550768 1.1414612990000002 1.3692367859999999 5 h after light 1.9828341256666666 1.5145666819999999 2.831466776 7 h after light 1.6066879676666668 1.40723233 1.907827653 9 h after light 1.3846908293333333 0.992290681 1.936768223 11 h after light 1.1988395723333332 0.5268424589999999 1.86183723 1 h after dark 1.077686075 0.99529926 1.221388525 3 h after dark 1.689343614 1.191245803 2.562676817 5 h after dark 1.5997126883333335 0.9440181009999999 2.190952755 7 h after dark 1.8262325039999998 1.111203639 3.015676137 9 h after dark 1.8146110216666669 0.999142015 2.4835044180000003 11 h after dark 1.8157817736666666 1.0915242440000001 2.2375755