condition mean min max 0 h after light 1.1268099999999999 1.03644 1.21718 2 h after light 1.565575 1.22706 1.90409 4 h after light 1.653425 1.20066 2.10619 8 h after light 0.9221900000000001 0.68114 1.16324 12 h after light 1.5551425 0.851685 2.2586 2 h after dark 0.45766700000000005 0.38801 0.527324 4 h after dark 0.8270195 0.65789 0.996149 8 h after dark 1.0389985 0.953797 1.1242 12 h after dark 1.2863250000000002 1.064 1.50865