condition mean min max 0 h after light 0.08144155 0.0430141 0.119869 2 h after light 0.02818715 0.0 0.0563743 4 h after light 0.07546130000000001 0.0405986 0.110324 8 h after light 0.1449605 0.116233 0.173688 12 h after light 0.6722215 0.501706 0.842737 2 h after dark 0.6159574999999999 0.536692 0.695223 4 h after dark 0.3336905 0.268823 0.398558 8 h after dark 0.27919000000000005 0.253182 0.305198 12 h after dark 0.23050150000000003 0.205095 0.255908