condition mean min max 4 h after light 209.683849 181.155134 238.212564 8 h after light 202.8456215 196.504709 209.186534 12 h after light 185.05490550000002 172.396035 197.713776 4 h after dark 266.33471799999995 239.001288 293.668148 8 h after dark 255.54809699999998 248.360988 262.735206 12 h after dark 247.112216 247.112216 247.112216