condition mean min max 4 h after light 0.02032636666666667 0.0 0.0609791 8 h after light 0.08608966666666666 0.0 0.144207 12 h after light 0.2449709 0.0996327 0.49311 4 h after dark 0.14861516666666666 0.0784295 0.199511 8 h after dark 0.11933079999999999 0.0523914 0.174509 12 h after dark 0.1264053 0.0496109 0.206752