condition mean min max 0 h after light 1.0837715 0.512473 1.65507 2 h after light 0.8010634999999999 0.575357 1.02677 4 h after light 0.251171 0.0 0.502342 8 h after light 1.3221205 0.527241 2.117 12 h after light 1.97716 1.02941 2.92491 2 h after dark 0.5276 0.0 1.0552 4 h after dark 1.2593285 0.985107 1.53355 8 h after dark 1.42049 1.11174 1.72924 12 h after dark 2.70379 1.57831 3.82927