condition mean min max 0 h after light 3.244935 2.65437 3.8355 2 h after light 1.80643 1.6917 1.92116 4 h after light 1.9960749999999998 1.20847 2.78368 8 h after light 2.32855 1.69759 2.95951 12 h after light 3.2739700000000003 2.9709 3.57704 2 h after dark 5.638615 5.21315 6.06408 4 h after dark 5.22677 5.05558 5.39796 8 h after dark 4.391245 4.16029 4.6222 12 h after dark 3.86683 3.65553 4.07813