condition mean min max 0 h after light 0.73968419345 6.83869e-05 1.4793 2 h after light 0.4181745 0.324065 0.512284 4 h after light 0.4094435 0.0 0.818887 8 h after light 1.050562 0.138724 1.9624 12 h after light 0.4737502255 0.000101451 0.947399 2 h after dark 0.38318604500000003 0.00277709 0.763595 4 h after dark 0.6373635 0.532823 0.741904 8 h after dark 1.3735355 0.934381 1.81269 12 h after dark 0.4722551292 7.62584e-05 0.944434