condition mean min max 0 h after light 1.4476900000000001 1.34776 1.54762 2 h after light 2.02603 1.53017 2.52189 4 h after light 1.426895 1.00424 1.84955 8 h after light 1.2514530000000001 0.647076 1.85583 12 h after light 1.792685 1.53411 2.05126 2 h after dark 1.39374 1.30744 1.48004 4 h after dark 1.40786 1.38173 1.43399 8 h after dark 2.2775749999999997 2.02122 2.53393 12 h after dark 2.11027 1.8223 2.39824