condition mean min max 0 h after light 0.0938696 0.0595422 0.128197 2 h after light 0.2457925 0.133697 0.357888 4 h after light 0.05943215 0.058365 0.0604993 8 h after light 0.046060050000000005 0.0306289 0.0614912 12 h after light 0.0618427 0.0339833 0.0897021 2 h after dark 0.0626365 0.0333236 0.0919494 4 h after dark 0.029155 0.0286139 0.0296961 8 h after dark 0.0980696 0.0669712 0.129168 12 h after dark 0.10940225 0.0916885 0.127116