condition mean min max 1 h after light 4.6009244869999995 4.6009244869999995 4.6009244869999995 3 h after light 4.377781517500001 2.9309150230000003 5.824648012000001 5 h after light 2.463986242 1.229136682 3.698835802 7 h after light 2.3899069455 2.180362034 2.599451857 9 h after light 3.6120186135 2.551159548 4.672877679 11 h after light 5.7498141845 4.64304951 6.856578859 1 h after dark 6.553136541000001 4.496481323 8.609791759 3 h after dark 7.516936706999999 5.029555604 10.00431781 5 h after dark 5.2274100274999995 5.061969125 5.39285093 7 h after dark 6.801501455 6.146261925 7.456740985 9 h after dark 9.375782252 9.281824675 9.469739829 11 h after dark 11.4941724 11.47364942 11.51469538